[Familial gastro-duodenal ulcers].
D000017:ABO Blood-Group System; D000941:Antigens / Q000032:analysis; D005750:Gastric Juice / Q000276:immunology; D006801:Humans; D007125:Immunogenetics; D010437:Peptic Ulcer / Q000235:genetics
D000017:ABO Blood-Group System; D000941:Antigens
Les ulcères gastro-duodénaux familiaux.