[GASTRO-DUODENAL  ULCER OF THE CHILD].
D000293:Adolescent; D002648:Child; D004381:Duodenal Ulcer; D006801:Humans; D010437:Peptic Ulcer
ADOLESCENCE; CHILD; PEPTIC ULCER
L'ULC'ERE GASTRO-DUOD'ENAL DE L'ENFANT.