Titoria, R., A. Mohandas, and G. Gupta. “Association of Mood Disorder and Modifiable Life-Style Risk Factors in Medical Students: A Cross-Sectional Study”. International Journal of Research in Medical Sciences, vol. 7, no. 9, Aug. 2019, pp. 3434-9, doi:10.18203/2320-6012.ijrms20193925.