title: [Structure of gastrointestinal hemorrhages in the Extreme North-East (endoscopic data)].
mesh_terms: D000368:Aged; D001110:Arctic Regions; D004724:Endoscopy; D005202:Asia, Eastern; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis / Q000453:epidemiology*; D006801:Humans; D008297:Male; D008875:Middle Aged
vernacular_title: Struktura zheludochno-kishechnykh krovotecheniĭ na Kraĭnem Severo-Vostoke po dannym endoskopii.