pediatrics
Cystic Fibrosis
Diagnosis reference
1.Stanojevic S, Davis SD, Retsch-Bogart G, et al: Progression of lung disease in preschool patients with cystic fibrosis.Am J Respir Crit Care Med195:1216–1225, 2017. doi: 10.1164/rccm.201610-2158OC 