title: [Results of the treatment of hemorrhage from the upper segment of the digestive system].
mesh_terms: D000328:Adult; D000368:Aged; D004381:Duodenal Ulcer / Q000150:complications*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010438:Peptic Ulcer Hemorrhage / Q000601:surgery*; D011183:Postoperative Complications; D013276:Stomach Ulcer / Q000150:complications*
vernacular_title: Wyniki leczenia krwotoków z górnego odcinka przewodu pokarmowego.