Randomized controlled trials conducted in Japan as a comparison with top-ranking countries.
Rahman
M
M
Department of General Medicine and Clinical Epidemiology, Kyoto University Graduate School of Medicine, Japan.
Sekimoto
M
M
Morimoto
T
T
Fukui
T
T
D006801:Humans; D007564:Japan; D016032:Randomized Controlled Trials as Topic / Q000706:statistics & numerical data*