Srinivasan, D. , Mathivanan, K.M.R. and Thangaswamy, D. 2025. Comparison of PaO2/FiO2 ratio with SpO2/FiO2 ratio in Respiratory Failure patients. Journal of Neonatal Surgery. 14, 12S (Apr. 2025), 770–774. DOI:https://doi.org/10.52783/jns.v14.3335.