OTORHINOLARYNGOLOGIC ASPECTS OF CYSTIC FIBROSIS.
D000293:Adolescent; D002648:Child; D003550:Cystic Fibrosis; D003937:Diagnosis, Differential; D006801:Humans; D009297:Nasal Mucosa; D010256:Paranasal Sinuses; D010336:Pathology; D012852:Sinusitis
ADOLESCENCE; CHILD; CYSTIC FIBROSIS; DIAGNOSIS, DIFFERENTIAL; NASAL MUCOSA; PARANASAL SINUSES; PATHOLOGY; SINUSITIS