Nasal respiratory changes in cystic fibrosis of the pancreas.
D002648:Child; D003550:Cystic Fibrosis / Q000150:complications*; D006801:Humans; D008297:Male; D009297:Nasal Mucosa / Q000473:pathology; D009298:Nasal Polyps / Q000473:pathology*; D012140:Respiratory Tract Diseases / Q000150:complications*