John, Susan, Suremya A. Subrahmanian, and Rina T. Xavier. 2021. “Pattern of Hygiene Practices Among Health Care Workers During the COVID-19 Pandemic: A Tertiary Health Care Experience from Central Kerala”. International Journal Of Community Medicine And Public Health 8 (6):2952-57. https://doi.org/10.18203/2394-6040.ijcmph20211999.