Ulcer surgery in 725 patients in Ethiopia.
D000328:Adult; D000368:Aged; D004381:Duodenal Ulcer / Q000601:surgery*; D005002:Ethiopia; D005260:Female; D005743:Gastrectomy; D005763:Gastroenterostomy; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D012189:Retrospective Studies; D013276:Stomach Ulcer / Q000601:surgery*; D014628:Vagotomy