title: Cystic fibrosis. Clinical manifestations in older patients.
mesh_terms: D000367:Age Factors; D000368:Aged; D003550:Cystic Fibrosis / Q000150:complications / Q000175:diagnosis* / Q000628:therapy; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000175:diagnosis; D008297:Male