title: Cystic fibrosis--a challenging long-term chronic disease.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003550:Cystic Fibrosis / Q000175:diagnosis / Q000235:genetics / Q000503:physiopathology / Q000628:therapy; D005298:Fertility; D005767:Gastrointestinal Diseases / Q000151:congenital; D006801:Humans; D007223:Infant; D001523:Mental Disorders / Q000209:etiology; D010182:Pancreatic Diseases / Q000209:etiology; D011379:Prognosis; D012917:Social Adjustment; D013546:Sweating