Showing results (5471-5480 of 44,551) with videos related to

Sort By:
Pageof 4,456
BMJ Open|December 7, 2021
COVID-19 surveillance data quality issues: a national consecutive case seriesCristina Costa-Santos, Ana Luisa Neves, Ricardo Correia, et al.
BMJ Open|December 7, 2021
Impact of the COVID-19 pandemic on ongoing health research: an ad hoc survey among investigators in GermanyTanja Bratan, Heike Aichinger, Nicole Brkic, et al.
BMJ Open|December 9, 2021
CCWORK protocol: a longitudinal study of Canadian Correctional Workers' Well-being, Organizations, Roles and KnowledgeRosemary Ricciardelli, Elizabeth Andres, Meghan M Mitchell, et al.
Pageof 4,456