The effectiveness of colonoscopy in reducing mortality from colorectal cancer.
Weiss
Noel S
NS
Doria-Rose
V Paul
VP
D003113:Colonoscopy; D015179:Colorectal Neoplasms / Q000175:diagnosis / Q000401:mortality* / Q000517:prevention & control*; D055088:Early Detection of Cancer; D005260:Female; D006801:Humans; D008297:Male; D008403:Mass Screening; D015203:Reproducibility of Results; D015983:Selection Bias