Massie, John The authors reply. [electronic resource] - Pediatric pulmonology Feb 2015 - 211 p. digital Publication Type: Letter; Comment ISSN: 1099-0496 Standard No.: 10.1002/ppul.23072 doi Subjects--Topical Terms: Cystic Fibrosis--diagnosisEthics, MedicalHumansNeonatal Screening