Absent nasal flaring in a newborn with bilateral choanal stenosis.
Dave
Amar
A
D002754:Choanal Atresia / Q000175:diagnosis*; D006801:Humans; D007231:Infant, Newborn; D015508:Nasal Obstruction / Q000175:diagnosis; D009666:Nose / Q000502:physiology*; D012127:Respiratory Distress Syndrome, Newborn / Q000175:diagnosis*; D015656:Respiratory Mechanics / Q000502:physiology*