authors Vaillancourt, Christian Charette, Manya Taljaard, Monica Thavorn, Kednapa Hall, Elizabeth McLeod, Brent Fergusson, Dean Brehaut, Jamie Graham, Ian Calder, Lisa Ramsay, Tim Tugwell, Peter Kelly, Peter Cheskes, Sheldon Saskin, Refik Plint, Amy Osmond, Martin Macarthur, Colin Straus, Sharon Rochon, Paula Prud'homme, Denis Dahrouge, Simone Marlin, Susan Stiell, Ian G
keywords 3 Good Health and Well Being 32 Biomedical and Clinical Sciences 3202 Clinical Sciences 42 Health Sciences Clinical Research Clinical Trials and Supportive Activities Comparative Effectiveness Research Emergency Care Health Services Physical Injury - Accidents and Adverse Effects