title: A clinical evaluation of anorectal electromyography in the diagnosis of Hirschsprung's disease.
mesh_terms: D001003:Anal Canal / Q000503:physiopathology*; D002648:Child; D004576:Electromyography; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008531:Megacolon / Q000175:diagnosis*; D012007:Rectum / Q000503:physiopathology*