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  1. Article ; Online: Spotlight on child abuse and neglect response in the time of COVID-19

    Elizabeth York Thomas / Ashri Anurudran / Kathryn Robb / Thomas F Burke

    The Lancet Public Health, Vol 5, Iss 7, Pp e371- (2020)

    2020  

    Keywords Public aspects of medicine ; RA1-1270 ; covid19
    Language English
    Publishing date 2020-07-01T00:00:00Z
    Publisher Elsevier
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article ; Online: Spotlight on child abuse and neglect response in the time of COVID-19.

    Thomas, Elizabeth York / Anurudran, Ashri / Robb, Kathryn / Burke, Thomas F

    The Lancet. Public health

    2020  Volume 5, Issue 7, Page(s) e371

    MeSH term(s) Betacoronavirus ; COVID-19 ; Child ; Child Abuse ; Coronavirus Infections ; Domestic Violence ; Humans ; Pandemics ; Pneumonia, Viral ; Public Health ; SARS-CoV-2
    Keywords covid19
    Language English
    Publishing date 2020-07-02
    Publishing country England
    Document type Letter ; Comment
    ISSN 2468-2667
    ISSN (online) 2468-2667
    DOI 10.1016/S2468-2667(20)30143-2
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  3. Article ; Online: Influence of Friction at the Head-Helmet Interface on Advanced Combat Helmet (ACH) Blunt Impact Kinematic Performance.

    York, Shayne / Edwards, Elizabeth D / Jesunathadas, Mark / Landry, Tiffany / Piland, Scott G / Plaisted, Thomas A / Kleinberger, Michael / Gould, Trenton E

    Military medicine

    2022  

    Abstract: Introduction: The purpose of this study was to compare the rotational blunt impact performance of an anthropomorphic test device (ATD: male 50% Hybrid III head and neck) headform donning an Advanced Combat Helmet (ACH) between conditions in which the ... ...

    Abstract Introduction: The purpose of this study was to compare the rotational blunt impact performance of an anthropomorphic test device (ATD: male 50% Hybrid III head and neck) headform donning an Advanced Combat Helmet (ACH) between conditions in which the coefficient of static friction (μs) at the head-to-helmet pad interface varied.
    Materials and methods: Two ACHs (size large) were used in this study and friction was varied using polytetrafluoroethylene (PTFE), human hair, skullcap, and the native vinyl skin of the ATD. A condition in which hook and loop material adhered the headform to the liner system was also tested, resulting in a total of five conditions: PTFE, Human Hair, Skullcap, Vinyl, and Hook. Blunt impact tests with each helmet in each of the five conditions were conducted on a pneumatic linear impactor at 4.3 m/s. The ATD donning the ACH was impacted in seven locations (Crown, Front, Rear, Left Side, Right Side, Left Nape, and Right Nape). The peak resultant angular acceleration (PAA), velocity (PAV), and the Diffuse Axonal Multi-Axis, General Evaluation (DAMAGE) metric were compared between conditions.
    Results: No pairwise differences were observed between conditions for PAA. A positive correlation was observed between mean μs and PAA at the Front (τ = 0.28; P = .044) and Rear (τ = 0.31; P = .024) impact locations. The Hook condition had a mean PAV value that was often less than the other conditions (P ≤ .024). A positive correlation was observed between mean μs and PAV at the Front (τ = 0.32; P = .019) and Right Side (τ = 0.57; P < .001) locations. The Hook condition tended to have the lowest DAMAGE value compared to the other conditions (P ≤ .032). A positive correlation was observed between the mean μs and DAMAGE at the Rear (τ = 0.60; P < .001) location. A negative correlation was observed at the Left Side (τ = -0.28; P = .040), Right Side (τ = -0.58; P < .001) and Left Nape (τ = -0.56; P < .001) locations.
    Conclusions: The results of this study indicate that at some impact locations kinematic responses can vary as a function of the friction at the head-to-helmet pad interface. However, a reduction in the coupling of the head-helmet pad interface did not consistently reduce head angular kinematics or measures of brain strain across impact locations. Thus, for the ACH during collision-type impacts, impact location as opposed to μs seems to have a greater influence on head kinematics and rotational-based measures of brain strain.
    Language English
    Publishing date 2022-01-19
    Publishing country England
    Document type Journal Article
    ZDB-ID 391061-1
    ISSN 1930-613X ; 0026-4075
    ISSN (online) 1930-613X
    ISSN 0026-4075
    DOI 10.1093/milmed/usab547
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  4. Article: [Besprechung von:] Atkinson, Thomas R. and Elizabeth T. Simpson: Trends in corporate bond quality. New York, London 1967

    Linhardt, Hanns / Atkinson, Thomas R / Simpson, Elizabeth T

    Kyklos : international review for social sciences Vol. 22, No. 1 , p. 159-160

    Studies in Corporate Bond Financing No 4

    1969  Volume 22, Issue 1, Page(s) 159–160

    Author's details Hanns Linhardt
    Publisher Blackwell Publ.
    Publishing place Oxford
    Document type Article
    ZDB-ID 3292x
    Database ECONomics Information System

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  6. Article ; Online: Spotlight on child abuse and neglect response in the time of COVID-19

    Thomas, Elizabeth York / Anurudran, Ashri / Robb, Kathryn / Burke, Thomas F

    The Lancet Public Health

    2020  Volume 5, Issue 7, Page(s) e371

    Keywords covid19
    Language English
    Publisher Elsevier BV
    Publishing country us
    Document type Article ; Online
    ISSN 2468-2667
    DOI 10.1016/s2468-2667(20)30143-2
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  7. Article ; Online: Shoulder impairment and pain of individuals with newly acquired spinal cord injury compared to uninjured peers.

    Finley, Margaret / Euiler, Elizabeth / Trojian, Thomas / Gracely, Edward / Schmidt-Read, Mary / Frye, Sara Kate / Kallins, Marni / Summers, Amanda / York, Henry / Geigle, Paula Richley

    Spinal cord series and cases

    2020  Volume 6, Issue 1, Page(s) 68

    Abstract: Study design: Cohort study.: Objectives: Shoulder pain prevalence is high in those with spinal cord injury (SCI) and is associated with decreased function, participation restrictions and decreased quality of life. Limited evidence exists regarding ... ...

    Abstract Study design: Cohort study.
    Objectives: Shoulder pain prevalence is high in those with spinal cord injury (SCI) and is associated with decreased function, participation restrictions and decreased quality of life. Limited evidence exists regarding physical impairments of newly acquired SCI. The current study compared musculoskeletal factors at rehabilitation initiation in individuals with newly acquired SCI to uninjured individuals. We hypothesized no impairment differences of shoulder pain, strength, mobility, muscle extensibility, or rotator cuff integrity would exist between groups.
    Setting: Multi-site laboratory setting.
    Methods: Thirty-five individuals with newly acquired SCI and age and gender-matched controls without SCI (n = 34) participated. Musculoskeletal Pain Survey, shoulder range of motion (ROM), strength, pectoralis minor muscle extensibility (PM) and tissue integrity [Ultrasound Pathology Rating Scale (USPRS)] were obtained.
    Results: Higher pain was reported by individuals experiencing new SCI along with lower strength across all bilateral measures, reduced elevation, external rotation, and horizontal adduction ROM, with large effect sizes. PM bilateral extensibility was reduced compared to controls, with moderate between group effect size; however, no USPRS score difference existed.
    Conclusions: This study provided the first comprehensive clinical description for individuals with newly acquired SCI. In comparison to matched uninjured controls, participants with new SCI reported greater shoulder pain with impairments in mobility, strength, and extensibility. The identified early clinical impairments aligned with progressive impairment including further pain development and persistence. Awareness and modification of these early clinical impairments may lead to improved long-term outcomes, improving the overall health and well-being of individuals with newly acquired SCI.
    Sponsorship: Spinal Cord Injury Research Program Investigator-Initiated Research Award under Award No. W81XWH-17-1-0476.
    MeSH term(s) Adult ; Cohort Studies ; Female ; Humans ; Male ; Quality of Life ; Rotator Cuff/diagnostic imaging ; Rotator Cuff/physiopathology ; Shoulder/physiopathology ; Shoulder Pain/physiopathology ; Spinal Cord Injuries/complications ; Spinal Cord Injuries/physiopathology
    Language English
    Publishing date 2020-08-04
    Publishing country England
    Document type Journal Article ; Research Support, U.S. Gov't, Non-P.H.S.
    ISSN 2058-6124
    ISSN (online) 2058-6124
    DOI 10.1038/s41394-020-0318-1
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  8. Article ; Online: Meniscal and Articular Cartilage Predictors of Outcome After Revision ACL Reconstruction: A 6-Year Follow-up Cohort Study.

    Wright, Rick W / Huston, Laura J / Haas, Amanda K / Pennings, Jacquelyn S / Allen, Christina R / Cooper, Daniel E / DeBerardino, Thomas M / Dunn, Warren R / Lantz, Brett Brick A / Spindler, Kurt P / Stuart, Michael J / Albright, John P / Amendola, Annunziato Ned / Andrish, Jack T / Annunziata, Christopher C / Arciero, Robert A / Bach, Bernard R / Baker, Champ L / Bartolozzi, Arthur R /
    Baumgarten, Keith M / Bechler, Jeffery R / Berg, Jeffrey H / Bernas, Geoffrey A / Brockmeier, Stephen F / Brophy, Robert H / Bush-Joseph, Charles A / Butler, J Brad / Campbell, John D / Carey, James L / Carpenter, James E / Cole, Brian J / Cooper, Jonathan M / Cox, Charles L / Creighton, R Alexander / Dahm, Diane L / David, Tal S / Flanigan, David C / Frederick, Robert W / Ganley, Theodore J / Garofoli, Elizabeth A / Gatt, Charles J / Gecha, Steven R / Giffin, James Robert / Hame, Sharon L / Hannafin, Jo A / Harner, Christopher D / Harris, Norman Lindsay / Hechtman, Keith S / Hershman, Elliott B / Hoellrich, Rudolf G / Johnson, David C / Johnson, Timothy S / Jones, Morgan H / Kaeding, Christopher C / Kamath, Ganesh V / Klootwyk, Thomas E / Levy, Bruce A / Ma, C Benjamin / Maiers, G Peter / Marx, Robert G / Matava, Matthew J / Mathien, Gregory M / McAllister, David R / McCarty, Eric C / McCormack, Robert G / Miller, Bruce S / Nissen, Carl W / O'Neill, Daniel F / Owens, Brett D / Parker, Richard D / Purnell, Mark L / Ramappa, Arun J / Rauh, Michael A / Rettig, Arthur C / Sekiya, Jon K / Shea, Kevin G / Sherman, Orrin H / Slauterbeck, James R / Smith, Matthew V / Spang, Jeffrey T / Svoboda, Ltc Steven J / Taft, Timothy N / Tenuta, Joachim J / Tingstad, Edwin M / Vidal, Armando F / Viskontas, Darius G / White, Richard A / Williams, James S / Wolcott, Michelle L / Wolf, Brian R / York, James J

    The American journal of sports medicine

    2023  Volume 51, Issue 3, Page(s) 605–614

    Abstract: Background: Meniscal and chondral damage is common in the patient undergoing revision anterior cruciate ligament (ACL) reconstruction.: Purpose: To determine if meniscal and/or articular cartilage pathology at the time of revision ACL surgery ... ...

    Abstract Background: Meniscal and chondral damage is common in the patient undergoing revision anterior cruciate ligament (ACL) reconstruction.
    Purpose: To determine if meniscal and/or articular cartilage pathology at the time of revision ACL surgery significantly influences a patient's outcome at 6-year follow-up.
    Study design: Cohort study; Level of evidence, 3.
    Methods: Patients undergoing revision ACL reconstruction were prospectively enrolled between 2006 and 2011. Data collection included baseline demographics, surgical technique, pathology, treatment, and scores from 4 validated patient-reported outcome instruments: International Knee Documentation Committee (IKDC), Knee injury and Osteoarthritis Outcome Score (KOOS), Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), and Marx Activity Rating Scale. Patients were followed up at 6 years and asked to complete the identical set of outcome instruments. Regression analysis assessed the meniscal and articular cartilage pathology risk factors for clinical outcomes 6 years after revision ACL reconstruction.
    Results: An overall 1234 patients were enrolled (716 males, 58%; median age, 26 years). Surgeons reported the pathology at the time of revision surgery in the medial meniscus (45%), lateral meniscus (36%), medial femoral condyle (43%), lateral femoral condyle (29%), medial tibial plateau (11%), lateral tibial plateau (17%), patella (30%), and trochlea (21%). Six-year follow-up was obtained on 79% of the sample (980/1234). Meniscal pathology and articular cartilage pathology (medial femoral condyle, lateral femoral condyle, lateral tibial plateau, trochlea, and patella) were significant drivers of poorer patient-reported outcomes at 6 years (IKDC, KOOS, WOMAC, and Marx). The most consistent factors driving outcomes were having a medial meniscal excision (either before or at the time of revision surgery) and patellofemoral articular cartilage pathology. Six-year Marx activity levels were negatively affected by having either a repair/excision of the medial meniscus (odds ratio range, 1.45-1.72;
    Conclusion: Meniscal and chondral pathology at the time of revision ACL reconstruction has continued significant detrimental effects on patient-reported outcomes at 6 years after revision surgery.
    MeSH term(s) Male ; Humans ; Adult ; Follow-Up Studies ; Cohort Studies ; Cartilage, Articular/surgery ; Cartilage, Articular/injuries ; Anterior Cruciate Ligament Injuries/surgery ; Menisci, Tibial/surgery ; Osteoarthritis
    Language English
    Publishing date 2023-02-03
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural
    ZDB-ID 197482-8
    ISSN 1552-3365 ; 0363-5465
    ISSN (online) 1552-3365
    ISSN 0363-5465
    DOI 10.1177/03635465231151389
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  9. Article ; Online: Descriptive Characteristics and Outcomes of Patients Undergoing Revision Anterior Cruciate Ligament Reconstruction With and Without Tunnel Bone Grafting.

    DeFroda, Steven F / Owens, Brett D / Wright, Rick W / Huston, Laura J / Pennings, Jacquelyn S / Haas, Amanda K / Allen, Christina R / Cooper, Daniel E / DeBerardino, Thomas M / Dunn, Warren R / Lantz, Brett Brick A / Spindler, Kurt P / Stuart, Michael J / Albright, John P / Amendola, Annunziato Ned / Annunziata, Christopher C / Arciero, Robert A / Bach, Bernard R / Baker, Champ L /
    Bartolozzi, Arthur R / Baumgarten, Keith M / Bechler, Jeffery R / Berg, Jeffrey H / Bernas, Geoffrey A / Brockmeier, Stephen F / Brophy, Robert H / Bush-Joseph, Charles A / Butler, J Brad / Carey, James L / Carpenter, James E / Cole, Brian J / Cooper, Jonathan M / Cox, Charles L / Creighton, R Alexander / David, Tal S / Flanigan, David C / Frederick, Robert W / Ganley, Theodore J / Garofoli, Elizabeth A / Gatt, Charles J / Gecha, Steven R / Giffin, James Robert / Hame, Sharon L / Hannafin, Jo A / Harner, Christopher D / Harris, Norman Lindsay / Hechtman, Keith S / Hershman, Elliott B / Hoellrich, Rudolf G / Johnson, David C / Johnson, Timothy S / Jones, Morgan H / Kaeding, Christopher C / Kamath, Ganesh V / Klootwyk, Thomas E / Levy, Bruce A / Ma, C Benjamin / Maiers, G Peter / Marx, Robert G / Matava, Matthew J / Mathien, Gregory M / McAllister, David R / McCarty, Eric C / McCormack, Robert G / Miller, Bruce S / Nissen, Carl W / O'Neill, Daniel F / Parker, Richard D / Purnell, Mark L / Ramappa, Arun J / Rauh, Michael A / Rettig, Arthur C / Sekiya, Jon K / Shea, Kevin G / Sherman, Orrin H / Slauterbeck, James R / Smith, Matthew V / Spang, Jeffrey T / Svoboda, Steven J / Taft, Timothy N / Tenuta, Joachim J / Tingstad, Edwin M / Vidal, Armando F / Viskontas, Darius G / White, Richard A / Williams, James S / Wolcott, Michelle L / Wolf, Brian R / York, James J

    The American journal of sports medicine

    2022  Volume 50, Issue 9, Page(s) 2397–2409

    Abstract: Background: Lytic or malpositioned tunnels may require bone grafting during revision anterior cruciate ligament reconstruction (rACLR) surgery. Patient characteristics and effects of grafting on outcomes after rACLR are not well described.: Purpose: ... ...

    Abstract Background: Lytic or malpositioned tunnels may require bone grafting during revision anterior cruciate ligament reconstruction (rACLR) surgery. Patient characteristics and effects of grafting on outcomes after rACLR are not well described.
    Purpose: To describe preoperative characteristics, intraoperative findings, and 2-year outcomes for patients with rACLR undergoing bone grafting procedures compared with patients with rACLR without grafting.
    Study design: Cohort study; Level of evidence, 3.
    Methods: A total of 1234 patients who underwent rACLR were prospectively enrolled between 2006 and 2011. Baseline revision and 2-year characteristics, surgical technique, pathology, treatment, and patient-reported outcome instruments (International Knee Documentation Committee [IKDC], Knee injury and Osteoarthritis Outcome Score [KOOS], Western Ontario and McMaster Universities Osteoarthritis Index, and Marx Activity Rating Scale [Marx]) were collected, as well as subsequent surgery information, if applicable. The chi-square and analysis of variance tests were used to compare group characteristics.
    Results: A total of 159 patients (13%) underwent tunnel grafting-64 (5%) patients underwent 1-stage and 95 (8%) underwent 2-stage grafting. Grafting was isolated to the femur in 31 (2.5%) patients, the tibia in 40 (3%) patients, and combined in 88 patients (7%). Baseline KOOS Quality of Life (QoL) and Marx activity scores were significantly lower in the 2-stage group compared with the no bone grafting group (
    Conclusion: Tunnel bone grafting was performed in 13% of our rACLR cohort, with 8% undergoing 2-stage surgery. Patients treated with 2-stage grafting had inferior baseline and 2-year patient-reported outcomes and activity levels compared with patients not undergoing bone grafting. Patients treated with 1-stage grafting had similar baseline and 2-year patient-reported outcomes and activity levels compared with patients not undergoing bone grafting.
    MeSH term(s) Anterior Cruciate Ligament Injuries/surgery ; Anterior Cruciate Ligament Reconstruction/methods ; Cohort Studies ; Humans ; Osteoarthritis/surgery ; Quality of Life ; Reoperation
    Language English
    Publishing date 2022-07-13
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural
    ZDB-ID 197482-8
    ISSN 1552-3365 ; 0363-5465
    ISSN (online) 1552-3365
    ISSN 0363-5465
    DOI 10.1177/03635465221104470
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  10. Article ; Online: Returning to Activity After Anterior Cruciate Ligament Revision Surgery: An Analysis of the Multicenter Anterior Cruciate Ligament Revision Study (MARS) Cohort at 2 Years Postoperative.

    Bigouette, John P / Owen, Erin C / Lantz, Brett Brick A / Hoellrich, Rudolf G / Wright, Rick W / Huston, Laura J / Haas, Amanda K / Allen, Christina R / Cooper, Daniel E / DeBerardino, Thomas M / Dunn, Warren R / Spindler, Kurt P / Stuart, Michael J / Albright, John P / Amendola, Annunziato Ned / Annunziata, Christopher C / Arciero, Robert A / Bach, Bernard R / Baker, Champ L /
    Bartolozzi, Arthur R / Baumgarten, Keith M / Bechler, Jeffery R / Berg, Jeffrey H / Bernas, Geoffrey A / Brockmeier, Stephen F / Brophy, Robert H / Bush-Joseph, Charles A / Brad Butler V, J / Carey, James L / Carpenter, James E / Cole, Brian J / Cooper, Jonathan M / Cox, Charles L / Alexander Creighton, R / David, Tal S / Flanigan, David C / Frederick, Robert W / Ganley, Theodore J / Garofoli, Elizabeth A / Gatt, Charles J / Gecha, Steven R / Robert Giffin, James / Hame, Sharon L / Hannafin, Jo A / Harner, Christopher D / Harris, Norman Lindsay / Hechtman, Keith S / Hershman, Elliott B / Johnson, David C / Johnson, Timothy S / Jones, Morgan H / Kaeding, Christopher C / Kamath, Ganesh V / Klootwyk, Thomas E / Levy, Bruce A / Benjamin Ma, C / Maiers, G Peter / Marx, Robert G / Matava, Matthew J / Mathien, Gregory M / McAllister, David R / McCarty, Eric C / McCormack, Robert G / Miller, Bruce S / Nissen, Carl W / O'Neill, Daniel F / Owens, Brett D / Parker, Richard D / Purnell, Mark L / Ramappa, Arun J / Rauh, Michael A / Rettig, Arthur C / Sekiya, Jon K / Shea, Kevin G / Sherman, Orrin H / Slauterbeck, James R / Smith, Matthew V / Spang, Jeffrey T / Steven J Svoboda, Ltc / Taft, Timothy N / Tenuta, Joachim J / Tingstad, Edwin M / Vidal, Armando F / Viskontas, Darius G / White, Richard A / Williams, James S / Wolcott, Michelle L / Wolf, Brian R / York, James J

    The American journal of sports medicine

    2022  Volume 50, Issue 7, Page(s) 1788–1797

    Abstract: Background: Patients with anterior cruciate ligament (ACL) revision report lower outcome scores on validated knee questionnaires postoperatively compared to cohorts with primary ACL reconstruction. In a previously active population, it is unclear if ... ...

    Abstract Background: Patients with anterior cruciate ligament (ACL) revision report lower outcome scores on validated knee questionnaires postoperatively compared to cohorts with primary ACL reconstruction. In a previously active population, it is unclear if patient-reported outcomes (PROs) are associated with a return to activity (RTA) or vary by sports participation level (higher level vs. recreational athletes).
    Hypotheses: Individual RTA would be associated with improved outcomes (ie, decreased knee symptoms, pain, function) as measured using validated PROs. Recreational participants would report lower PROs compared with higher level athletes and be less likely to RTA.
    Study design: Cohort study; Level of evidence, 2.
    Methods: There were 862 patients who underwent a revision ACL reconstruction (rACLR) and self-reported physical activity at any level preoperatively. Those who did not RTA reported no activity 2 years after revision. Baseline data included patient characteristics, surgical history and characteristics, and PROs: International Knee Documentation Committee questionnaire, Marx Activity Rating Scale, Knee injury and Osteoarthritis Outcome Score, and the Western Ontario and McMaster Universities Osteoarthritis Index. A binary indicator was used to identify patients with same/better PROs versus worse outcomes compared with baseline, quantifying the magnitude of change in each direction, respectively. Multivariable regression models were used to evaluate risk factors for not returning to activity, the association of 2-year PROs after rACLR surgery by RTA status, and whether each PRO and RTA status differed by participation level.
    Results: At 2 years postoperatively, approximately 15% did not RTA, with current smokers (adjusted odds ratio [aOR] = 3.3;
    Conclusion: Recreational-level participants were twice as likely to not RTA compared with those participating at higher levels. Within a previously active cohort, no RTA was a significant predictor of lower PROs after rACLR. However, among patients who did RTA after rACLR, approximately 20% reported lower outcome scores. Most patients with rACLR who were active at baseline improved over time; however, patients who reported worse outcomes at 2 years had a clinically meaningful decline across all PROs.
    MeSH term(s) Anterior Cruciate Ligament/surgery ; Anterior Cruciate Ligament Injuries/surgery ; Cohort Studies ; Female ; Humans ; Osteoarthritis/surgery ; Reoperation
    Language English
    Publishing date 2022-06-01
    Publishing country United States
    Document type Journal Article ; Multicenter Study ; Research Support, N.I.H., Extramural
    ZDB-ID 197482-8
    ISSN 1552-3365 ; 0363-5465
    ISSN (online) 1552-3365
    ISSN 0363-5465
    DOI 10.1177/03635465221094621
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