title: Effects of the elimination of airway interference on some mentally retarded.
mesh_terms: D000403:Airway Resistance; D002648:Child; D005260:Female; D006801:Humans; D008607:Intellectual Disability / Q000150:complications*; D008310:Malocclusion / Q000209:etiology; D008312:Malocclusion, Angle Class II / Q000209:etiology; D009058:Mouth Breathing / Q000150:complications*; D009971:Orthodontics, Corrective