title: Rectal bleeding: when is it right to refer?
authors.affiliation: Queen Alexandra Hospital, Portsmouth.
authors.forename: M
authors.initials: M
authors.lastname: Thompson
authors.forename: D
authors.initials: D
authors.lastname: Prytherch
mesh_terms: D000328:Adult; D000368:Aged; D015179:Colorectal Neoplasms / Q000150:complications* / Q000175:diagnosis; D003672:Defecation; D003937:Diagnosis, Differential; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D008875:Middle Aged; D012007:Rectum; D012017:Referral and Consultation