title: The decline and fall of pulmonary function in cystic fibrosis: new models, new lessons.
authors.forename: P B
authors.initials: PB
authors.lastname: Davis
mesh_terms: D002648:Child; D002675:Child, Preschool; D003550:Cystic Fibrosis / Q000175:diagnosis / Q000401:mortality* / Q000503:physiopathology; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008171:Lung Diseases / Q000503:physiopathology*; D008297:Male; D015997:Neonatal Screening; D009864:Ontario / Q000453:epidemiology; D012129:Respiratory Function Tests; D012307:Risk Factors; D012737:Sex Factors; D015996:Survival Rate; D014481:United States / Q000453:epidemiology