Kallur, J. Y., C, B., SH, S., & Shankar, U. (2017). Efficacy of Pulse Co-oximeter in Hemoglobin Estimation: A non invasive method. Annals of Pathology and Laboratory Medicine, 4(5), A585–590. Retrieved from https://pacificejournals.com/journal/index.php/apalm/article/view/apalm1558