Should Vitamin A Injections to Prevent Bronchopulmonary Dysplasia or Death Be Reserved for High-Risk Infants? Reanalysis of the National Institute of Child Health and Human Development Neonatal Research Network Randomized Trial

Matthew A. Rysavy, Lei Li, Jon E. Tyson, Erik A. Jensen, Abhik Das, Namasivayam Ambalavanan, Matthew M. Laughon, Rachel G. Greenberg, Ravi M. Patel, Claudia Pedroza, Edward F. Bell