[Primary jejunal ulcer perforation in a 6-year old boy].
D002648:Child; D006801:Humans; D007416:Intestinal Perforation / Q000209:etiology*; D007583:Jejunum; D008297:Male; D010437:Peptic Ulcer / Q000150:complications*
Perforación de úlcera yeyunal primitia en un niño de seis años.