British Journal of Sports Medicine · 2017 · 96 citations · 36 references
Current Controlled Trials ISRCTN84752559.
36
Reducing bias through directed acyclic graphs
Ian Shrier, Robert W. Platt · BMC Medical Research Methodology · 2008 · 1.4K citations · Full text
Treatment for acute anterior cruciate ligament tear: five year outcome of randomised trial
R. Frobell, Harald Roos, Ewa M. Roos et al. · BMJ · 2013 · 472 citations · Full text