DR. R. SRIVATSAN, DR. S. ASMATHULLA, and DR. S. GIRIJA. “HOW ACCURATE IS THE PULSE OXIMETRY READING IN AN INTENSIVE CARE SETUP?”. International Journal of Pharma and Bio Sciences 6, no. 4 (December 31, 2015): 1069–1076. Accessed July 24, 2026. https://ijpbs.net/index.php/journal/article/view/4807.