[Evaluation of a monoclonal antibody (CA 19-9 system) in gastrointestinal disease--in comparison with CEA and IAP].
D000911:Antibodies, Monoclonal; D000951:Antigens, Neoplasm / Q000276:immunology*; D015295:Antigens, Tumor-Associated, Carbohydrate; D002272:Carcinoembryonic Antigen / Q000276:immunology*; D005770:Gastrointestinal Neoplasms / Q000276:immunology*; D006801:Humans; D009363:Neoplasm Proteins / Q000276:immunology*
D000911:Antibodies, Monoclonal; D000951:Antigens, Neoplasm; D015295:Antigens, Tumor-Associated, Carbohydrate; D002272:Carcinoembryonic Antigen; D009363:Neoplasm Proteins; C030193:immunosuppressive acidic protein