title: Deletion of epithelial ABH isoantigens in primary gastric neoplasms and in metastatic cancer.
mesh_terms: D000017:ABO Blood-Group System; D000230:Adenocarcinoma / Q000276:immunology; D000372:Agglutination Tests; D000752:Anemia, Pernicious / Q000276:immunology; D002276:Carcinoid Tumor / Q000276:immunology; D002277:Carcinoma / Q000276:immunology; D004848:Epithelium / Q000276:immunology; D005743:Gastrectomy; D005753:Gastric Mucosa / Q000276:immunology; D006801:Humans; D007413:Intestinal Mucosa / Q000276:immunology; D007414:Intestinal Neoplasms / Q000276:immunology; D007519:Isoantigens / Q000032:analysis*; D007583:Jejunum / Q000276:immunology; D009362:Neoplasm Metastasis; D010437:Peptic Ulcer / Q000601:surgery; D011708:Pylorus / Q000276:immunology; D013274:Stomach Neoplasms / Q000276:immunology*
chemical_list: D000017:ABO Blood-Group System; D007519:Isoantigens