Duodenal carcinoembryonic antigen in patients with benign and malignant diseases: preliminary observations.
D001647:Bile Acids and Salts / Q000032:analysis; D001663:Bilirubin / Q000032:analysis; D002272:Carcinoembryonic Antigen / Q000032:analysis*; D003937:Diagnosis, Differential; D004386:Duodenum; D006801:Humans; D007419:Intestinal Secretions / Q000032:analysis*; D008107:Liver Diseases / Q000175:diagnosis*; D009369:Neoplasms / Q000032:analysis / Q000175:diagnosis*; D010195:Pancreatitis / Q000175:diagnosis; D014357:Trypsin / Q000032:analysis
D001647:Bile Acids and Salts; D002272:Carcinoembryonic Antigen; D014357:Trypsin; D001663:Bilirubin