title: [Etiopathogenic advances in peptic ulcer. I. Genetic aspects].
mesh_terms: D004381:Duodenal Ulcer / Q000235:genetics; D006801:Humans; D010437:Peptic Ulcer / Q000235:genetics*; D013276:Stomach Ulcer / Q000235:genetics
vernacular_title: Avances etiopatogénicos en el ulcus péptico. I. Panorama genético.