Monz, Dominik, Erol Tutdibi, and Ludwig Gortner. “Stem Cells As Therapeutical Option for the Treatment of Bronchopulmonary Dysplasia”. Journal of Pediatric and Neonatal Individualized Medicine (JPNIM) 5, no. 1 (December 22, 2015): e050116. Accessed July 4, 2022. https://jpnim.com/index.php/jpnim/article/view/050116.