Nasal obstruction and the cardiorespiratory mechanism.
D000234:Adenoids; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007040:Hypoventilation / Q000150:complications / Q000209:etiology; D008297:Male; D009668:Nose Diseases / Q000150:complications*; D011660:Pulmonary Heart Disease / Q000209:etiology*; D012131:Respiratory Insufficiency / Q000150:complications / Q000209:etiology; D014069:Tonsillitis / Q000150:complications*