L Bero, R Lawrence, L Leslie, K Chiu, S McDonald… - BMJ …, 2021 - search.proquest.com
Cross-sectionalstudyofpreprintsandfinal journal publications from COVID-19 studies:
discrepancies in results repor Page 1 1 Bero L, et al. BMJ Open 2021;11:e051821. doi:10.1136/bmjopen-2021-051821 …