title: Carcinoembryonic antigen in urine of cancer patients.
mesh_terms: D000951:Antigens, Neoplasm / Q000652:urine*; D003110:Colonic Neoplasms / Q000276:immunology / Q000652:urine; D006801:Humans; D005779:Immunodiffusion; D011863:Radioimmunoassay; D012004:Rectal Neoplasms / Q000276:immunology / Q000652:urine
chemical_list: D000951:Antigens, Neoplasm