[Pediatric anorectal manometry with a new minicatheter].
D002404:Catheterization / Q000295:instrumentation*; D005769:Gastrointestinal Motility; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000175:diagnosis*; D012002:Rectal Diseases / Q000175:diagnosis*
Manometría anorrectal pediátrica con una nueva minisonda.