Ashish Mohan M, Suman Gupta, Kavya Kanjikkal, and Vankudoth Bhaskar. 2025. “Pulse Oximeter Perfusion Index As a New Predictor of Hypotension Following Subarachnoid Block in Lower Segment Cesarean Section: A Prospective Randomized Study”. Asian Journal of Medical Sciences 16 (2):31-37. https://nepjol.info/index.php/AJMS/article/view/71353.