title: [Analysis of ulcer disease at the Internal Medicine Department of "Wahda" Hospital, Derna, Libya].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D004381:Duodenal Ulcer; D005260:Female; D006801:Humans; D008002:Libya; D008297:Male; D008875:Middle Aged; D013276:Stomach Ulcer
vernacular_title: Analiza na ulkusnata bolest na internoto oddelenie vo bolnicata "Wahda", Derna, Libija.