Oliveira, Ana, Paulo Soares, Filipa Flor-de-Lima, Neves Ana Luísa, and Guimarães Hercília. 2016. “PDA Management in VLBW Infants: Experience of a Level III NICU”. Journal of Pediatric and Neonatal Individualized Medicine (JPNIM) 5 (2). Quartu Sant’Elena (CA, Italy):e050227. https://doi.org/10.7363/050227.