Search results
Search options
Please check the data you entered
Sorry, but your query for TI=In response: Diabetes is a risk factor for the progression and prognosis of COVID 19
yields in no hits!
Please try the following:
- Check spelling of your query
- Use more general search terms
- Change the selection of databases in Your Search preferences
Furthermore, you may ask the ZB MED to perform a more extended search in sources which are not available to you..