The effectiveness of colonoscopy in reducing mortality from colorectal cancer.
Pickhardt
Perry J
PJ
Kim
David H
DH
Hassan
Cesare
C
D003113:Colonoscopy / Q000592:standards*; D015179:Colorectal Neoplasms / Q000175:diagnosis / Q000401:mortality* / Q000517:prevention & control*; D055088:Early Detection of Cancer; D006801:Humans