[Stomach ulcer and duodenal ulcer in children].
D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D004381:Duodenal Ulcer; D005260:Female; D006801:Humans; D008297:Male; D013276:Stomach Ulcer
Vyrazkova khvoroba shlunka i dvanadtsiatypaloĭ kyshky u diteĭ.