Naaz, Alia, and Mohammad Saad. “A Cross Sectional Study to Estimate the Psychological Stress Level in Medical Students During Covid-19 Pandemic”. Public Health Review: International Journal of Public Health Research 8, no. 1 (February 28, 2021): 01-06. Accessed July 3, 2024. https://publichealth.medresearch.in/index.php/ijphr/article/view/153.