Pediatr Pulmonol. 2015 Feb Chawes BL1, Bischoff AL, Kreiner-Møller E, Buchvald F, Hakonarson H, Bisgaard H. Abstract RATIONALE OF THE STUDY: Increased neonatal fraction of exhaled nitric oxide (FeNO) is associated with lung symptoms early in life, while predictors of neonatal FeNO levels are unknown. The objective of this study was to investigate perinatal andRead more