[Electrophysiological studies on congenital pyloric stenosis].
D000328:Adult; D002648:Child; D002675:Child, Preschool; D004576:Electromyography; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D011707:Pyloric Stenosis / Q000151:congenital / Q000503:physiopathology*; D013270:Stomach / Q000503:physiopathology