[Prepyloric stenosis in children].
D000013:Congenital Abnormalities / Q000150:complications; D005260:Female; D006801:Humans; D007223:Infant; D011707:Pyloric Stenosis / Q000209:etiology; D011708:Pylorus / Q000002:abnormalities*
La estenosis pre-pilórica en el niño.