title: Airway obstruction and the facial form: a review.
mesh_terms: D000402:Airway Obstruction / Q000503:physiopathology*; D005145:Face / Q000033:anatomy & histology*; D006801:Humans; D008168:Lung / Q000502:physiology; D008173:Lung Diseases, Obstructive / Q000503:physiopathology; D008445:Maxillofacial Development; D009058:Mouth Breathing / Q000503:physiopathology; D012130:Respiratory Hypersensitivity / Q000503:physiopathology