Re: The diagnostic yield of colorectal neoplasia with the use of colonoscopy.
Church
J M
JM
D003113:Colonoscopy; D015179:Colorectal Neoplasms / Q000175:diagnosis*; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D012007:Rectum; D012107:Research Design