title: [Studies on clinical significance of measuring CEA levels in gastric juice (author's transl)].
mesh_terms: D000328:Adult; D000368:Aged; D002272:Carcinoembryonic Antigen / Q000032:analysis*; D002908:Chronic Disease; D005260:Female; D005750:Gastric Juice / Q000276:immunology*; D005756:Gastritis / Q000276:immunology; D006801:Humans; D008297:Male; D008875:Middle Aged; D013274:Stomach Neoplasms / Q000276:immunology; D013276:Stomach Ulcer / Q000276:immunology
chemical_list: D002272:Carcinoembryonic Antigen