[Microcatheterization by umbilical route in newborn infants].
D006328:Cardiac Catheterization; D006330:Heart Defects, Congenital / Q000175:diagnosis*; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000175:diagnosis*; D014469:Umbilical Arteries
Microcathétérisme par voie ombilicale chez le nouveau-né.