The COVID-19 pandemic presented several challenges, leaving the specific impact of class closures on student performance ...
Copyright: © 2025 The Author(s). Published by Elsevier Ltd. Between Nov 23, 2006, and Dec 20, 2013, 660 eligible and evaluable patients recruited at 103 centres in ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback