Nallani, Venkata Rama Rao, Rama Rao Nadendla, and Naga Swathi Sree Kavuri. 2020. “Knowledge, Attitude and Practice Among Health Care Professionals Regarding COVID-19 and Barriers Faced by Health Care Professionals in South India”. International Journal Of Community Medicine And Public Health 7 (9):3450-58. https://doi.org/10.18203/2394-6040.ijcmph20203906.