DUODENAL ULCERATION IN CHILDREN.
D000293:Adolescent; D002648:Child; D003933:Diagnosis; D004381:Duodenal Ulcer; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D011859:Radiography; D013223:Statistics as Topic
ADOLESCENCE; CHILD; DIAGNOSIS; DUODENAL ULCER; INFANT; INFANT, NEWBORN; RADIOGRAPHY; STATISTICS