[Divergent studies results and a "magical" limit].
van der Linden
Willem
W
Taube
Adam
A
D002983:Clinical Competence; D015179:Colorectal Neoplasms / Q000601:surgery*; D003107:Colorectal Surgery / Q000592:standards / Q000706:statistics & numerical data*; D006801:Humans; D015201:Meta-Analysis as Topic; D012004:Rectal Neoplasms / Q000601:surgery; D016896:Treatment Outcome