title: [Uropepsin activity in children aged 3 to 14 years with gastric and duodenal ulcer].
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004381:Duodenal Ulcer / Q000201:enzymology; D010450:Endopeptidases / Q000652:urine*; D005260:Female; D006801:Humans; D008297:Male; D010437:Peptic Ulcer / Q000201:enzymology* / Q000652:urine; D013276:Stomach Ulcer / Q000201:enzymology
chemical_list: D010450:Endopeptidases
vernacular_title: Aktywność uropepsyny u dzieci w wieku od 3 do 14 lat z choroba wrzodowa zoładka i dwunastnicy.