[Acoustic admittance measurements in normal neonates].
Shan
J
J
D000158:Acoustic Impedance Tests; D004432:Ear, Middle / Q000502:physiology*; D005064:Eustachian Tube / Q000502:physiology; D005260:Female; D006801:Humans; D007231:Infant, Newborn / Q000502:physiology*; D008297:Male; D012022:Reflex, Acoustic