title: [Gastroduodenal hemorrhage in opisthorchiasis].
mesh_terms: D004378:Duodenal Diseases / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009889:Opisthorchiasis / Q000150:complications*; D010437:Peptic Ulcer / Q000150:complications* / Q000175:diagnosis; D010438:Peptic Ulcer Hemorrhage / Q000209:etiology*
vernacular_title: Gastro-duodenal'nye krovotecheniia u bol'nykh opistorkhozom