title: Surveillance for recurrence of colorectal cancer--reply.
authors.affiliation: University of Southampton, Southampton, England.
authors.forename: John N
authors.initials: JN
authors.lastname: Primrose
authors.affiliation: University of Oxford, Oxford, England.
authors.forename: David
authors.initials: D
authors.lastname: Mant
mesh_terms: D002272:Carcinoembryonic Antigen / Q000097:blood*; D015179:Colorectal Neoplasms / Q000097:blood* / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008297:Male; D009364:Neoplasm Recurrence, Local / Q000175:diagnosis*; D011859:Radiography
chemical_list: D002272:Carcinoembryonic Antigen