Complications of gastric and duodenal ulcers in infancy and childhood.
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004381:Duodenal Ulcer / Q000150:complications*; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D010437:Peptic Ulcer / Q000601:surgery; D010438:Peptic Ulcer Hemorrhage; D010439:Peptic Ulcer Perforation; D013276:Stomach Ulcer / Q000150:complications*