Colorectal neoplasia: Screening average risk individuals.
Hardcastle
J D
JD
Department of Surgery, University Hospital, Nottingham, UK.
D015179:Colorectal Neoplasms / Q000175:diagnosis*; D006801:Humans; D008875:Middle Aged; D009780:Occult Blood; D011237:Predictive Value of Tests; D012307:Risk Factors; D012812:Sigmoidoscopy