title: CEA monitoring in colorectal cancer is not a waste of time.
authors.affiliation: University of Oxford, Nuffield Department of Primary Care Health Sciences, Radcliffe Observatory Quarter, Oxford OX2 6GG, UK david.mant@phc.ox.ac.uk.
authors.forename: David
authors.initials: D
authors.lastname: Mant
authors.affiliation: University of Southampton, Southampton, UK.
authors.forename: John
authors.initials: J
authors.lastname: Primrose
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