Johnson, Andrea Daniella, and Gladys Menezes. “Standard Operating Procedure for Prevention and Initial Management of COVID-19 in Pregnancy at a Secondary Level Hospital in Rural South India: A Quality Improvement Project”. International Journal Of Community Medicine And Public Health 9, no. 9 (August 26, 2022): 3563–3568. Accessed October 25, 2025. https://www.ijcmph.com/index.php/ijcmph/article/view/10081.