Nasal problems in children.
D000293:Adolescent; D000402:Airway Obstruction / Q000209:etiology; D002648:Child; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008297:Male; D009666:Nose / Q000002:abnormalities / Q000293:injuries*; D009667:Nose Deformities, Acquired / Q000209:etiology*; D009668:Nose Diseases / Q000209:etiology