title: [New approach to the study of peptic ulcer etiology using multidimensional statistical analysis].
mesh_terms: D006801:Humans; D010437:Peptic Ulcer / Q000209:etiology*; D012306:Risk; D013223:Statistics as Topic
vernacular_title: Novyĭ podkhod k izucheniiu étiologii iazvennoĭ bolezni s pomoshch'iu mnogomernogo statisticheskogo analiza