Drug Utilization Study in Neonatal Intensive Care Unit at a tertiary care centre, South Tamilnadu. International Journal of Biomedical Research, [S. l.], v. 10, n. 10, p. e5286, 2019. DOI: 10.7439/ijbr.v10i10.5286. Disponível em: https://ssjournals.co.in/index.php/ijbr/article/view/5286. Acesso em: 29 mar. 2026.