Khetan, M. S., K. M. Jaiswal, L. S. Vaishnao, M. Kewalramani, and R. J. Shah. “Effect of Lockdown Due to COVID-19 Pandemic on Mental Health of Pre-Medical Students of Maharashtra”. International Journal Of Community Medicine And Public Health, vol. 7, no. 9, Aug. 2020, pp. 3524-30, doi:10.18203/2394-6040.ijcmph20203917.