S66 The Gli Spirometry Reference Equations Influence The Apparent Rate Of Decline In Fev1 Among Children And Adolescents With Cystic Fibrosis

S65 Figure 1 (A) Urine 15dPGJ 2 at baseline is significantly lower in children who have an asthma exacerbation within 3 months. (B) ROC curve for 15dPGJ 2 . ...