Pierce CM, Zhang MH, Jonsson B, Iorga D, et al. Efficacy and Safety of IV Sildenafil in the Treatment of Newborn Infants With, or at Risk of Persistent Pulmonary Hypertension of the Newborn (PPHN): A Multicenter, Randomized, Placebo-Controlled Trial. J Pediatr 2021 May 27. pii: S0022-3476(21)00502.
PMID: 34052232