title: [Clinical characteristics of peptic ulcer in children].
mesh_terms: D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D004381:Duodenal Ulcer / Q000150:complications / Q000175:diagnosis; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D010437:Peptic Ulcer / Q000175:diagnosis*; D013276:Stomach Ulcer / Q000150:complications / Q000175:diagnosis
vernacular_title: Klinicheskie osobennosti iazvennoĭ bolezni u deteĭ.