Jaiswal, Shikha, Ajay Kumar Halwai, M.D., Ajitesh kumar Mishra, Divish Aggarwal, & Raka Sheohare, M.D. FNIC.
" Effect of Various Types of Face Masks on Oxygen Saturation, Heart Rate &amp; Respiratory Rate in Health Care Workers of Tertiary Teaching Hospital, Raipur (C.G.)." <em>Medical Research Archives</em> [Online], 11.3 (2023): n. pag. Web.  4 May. 2024