title: [Changes in blood serum ceruloplasmin activity in perforation of stomach or duodenal ulcers].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002570:Ceruloplasmin / Q000032:analysis*; D006801:Humans; D008875:Middle Aged; D010439:Peptic Ulcer Perforation / Q000097:blood*; D013997:Time Factors
chemical_list: D002570:Ceruloplasmin
vernacular_title: Izmenenie aktivnosti tseruloplazmina syvorotki krovi pri perforatsii iazvy zheludka ili dvenadtsatiperstnoĭ kishki.