title: [Clinical studies on CEA of duodenal juice in pancreatic cancer (author's transl)].
mesh_terms: D002272:Carcinoembryonic Antigen / Q000032:analysis*; D002766:Cholecystokinin; D004386:Duodenum / Q000276:immunology*; D006801:Humans; D007419:Intestinal Secretions / Q000276:immunology*; D010190:Pancreatic Neoplasms / Q000276:immunology*; D012633:Secretin
chemical_list: D002272:Carcinoembryonic Antigen; D012633:Secretin; D002766:Cholecystokinin