title: [Gastric and duodenal peptic ulcer in children; the risk factors and treatment procedure].
mesh_terms: D000293:Adolescent; D002648:Child; D002908:Chronic Disease; D003131:Combined Modality Therapy; D004198:Disease Susceptibility; D004381:Duodenal Ulcer / Q000175:diagnosis* / Q000235:genetics / Q000628:therapy; D005260:Female; D005745:Gastric Acidity Determination; D005753:Gastric Mucosa / Q000378:metabolism; D006801:Humans; D008297:Male; D012306:Risk; D013276:Stomach Ulcer / Q000175:diagnosis* / Q000235:genetics / Q000628:therapy
vernacular_title: Iazvennaia bolezn' zheludka i dvenadtsatiperstnoĭ kishki u deteĭ; faktory riska i taktika lecheniia.