title: [Duodenal ulcer as a possible factor in the etiology of gastric ulcer].
mesh_terms: D000328:Adult; D004381:Duodenal Ulcer / Q000150:complications*; D005750:Gastric Juice / Q000378:metabolism; D005753:Gastric Mucosa / Q000378:metabolism; D006801:Humans; D008297:Male; D013276:Stomach Ulcer / Q000209:etiology*
vernacular_title: Iazvennaia bolezn' dvenatsatiperstnoĭ kishki kak vozmozhnaia prichina iazvy zheludka.