title: Long-term follow-up of colorectal carcinoma patients by repeated CEA radioimmunoassay.
mesh_terms: D000230:Adenocarcinoma / Q000276:immunology*; D002272:Carcinoembryonic Antigen; D003110:Colonic Neoplasms / Q000175:diagnosis* / Q000276:immunology; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D009364:Neoplasm Recurrence, Local / Q000175:diagnosis*; D011863:Radioimmunoassay; D012004:Rectal Neoplasms / Q000175:diagnosis* / Q000276:immunology
chemical_list: D002272:Carcinoembryonic Antigen