title: Histocompatibility antigen loss in gastric carcinoma cells and its significance.
mesh_terms: D000017:ABO Blood-Group System; D000230:Adenocarcinoma / Q000097:blood* / Q000473:pathology; D002288:Adenocarcinoma, Mucinous / Q000097:blood; D000231:Adenocarcinoma, Papillary / Q000097:blood; D002277:Carcinoma / Q000097:blood; D006801:Humans; D013274:Stomach Neoplasms / Q000097:blood* / Q000473:pathology
chemical_list: D000017:ABO Blood-Group System