title: [Gastric ulcer, duodenal ulcer and major and minor blood groups. Epidemiological aspects, functional correlations, clinical implications].
mesh_terms: D001789:Blood Group Antigens; D004381:Duodenal Ulcer / Q000097:blood*; D005744:Gastric Acid / Q000378:metabolism; D006801:Humans; D013276:Stomach Ulcer / Q000097:blood*
chemical_list: D001789:Blood Group Antigens
vernacular_title: Ulcera gastrica, ulcera duodenale e gruppi sanguigni "maggiori e minori". Aspetti epidemiologici, correlazioni funzionali, implicazioni cliniche.