title: [Clinical and economic analysis of the management of patients with duodenal ulcer].
authors.forename: M G
authors.initials: MG
authors.lastname: Guseĭnzade
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003365:Costs and Cost Analysis; D004381:Duodenal Ulcer / Q000188:drug therapy* / Q000191:economics*; D005260:Female; D017048:Health Care Costs; D006801:Humans; D008297:Male; D008875:Middle Aged; D012426:Russia