Oliveira, Ana, Paulo Soares, Filipa Flor-de-Lima, Neves Ana Luísa, and Guimarães Hercília. “PDA Management in VLBW Infants: Experience of a Level III NICU”. Journal of Pediatric and Neonatal Individualized Medicine (JPNIM) 5, no. 2 (August 31, 2016): e050227. Accessed April 19, 2024. https://jpnim.com/index.php/jpnim/article/view/050227.