@article{{MRA}{}, author = {Jaiswal, S., Halwai, A., Mishra, A., Aggarwal, D., Sheohare, R.}, title = { Effect of Various Types of Face Masks on Oxygen Saturation, Heart Rate & Respiratory Rate in Health Care Workers of Tertiary Teaching Hospital, Raipur (C.G.)}, journal = {Medical Research Archives}, volume = {11}, number = {3}, year = {2023}, doi = {10.18103/mra.v11i3.3675}, url = {https://esmed.org/MRA/mra/article/view/3675} }