title: Surveillance after colon cancer: is it worthwhile?
authors.forename: H
authors.initials: H
authors.lastname: Gerdes
mesh_terms: D000368:Aged; D002272:Carcinoembryonic Antigen / Q000097:blood; D015179:Colorectal Neoplasms / Q000097:blood / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D012086:Reoperation
chemical_list: D002272:Carcinoembryonic Antigen