Reis F, Pissarra R, Soares H, Soares P, Guimarães H. Off-label and unlicensed drug treatments in Neonatal Intensive Care Units: a systematic review. J Pediatr Neonat Individual Med [Internet]. 2021Jul.27 [cited 2025Oct.23];10(2):e100213. Available from: https://jpnim.com/index.php/jpnim/article/view/e100213