Some observations on the acute abdomen in children.
D000006:Abdomen, Acute; D000293:Adolescent; D001064:Appendicitis; D002648:Child; D002675:Child, Preschool; D004751:Enteritis; D005260:Female; D006801:Humans; D008199:Lymphadenitis; D008297:Male; D012141:Respiratory Tract Infections; D014552:Urinary Tract Infections