Khanal, P, R H Ghimire, B Gautam, SK Dhungana, P Parajuli, AK Jaiswal, and B Khanal. “Substance Use Among Medical Students in Kathmandu Valley”. Journal of Nepal Medical Association 50, no. 180 (December 31, 2010). Accessed April 26, 2024. http://jnma.com.np/jnma/index.php/jnma/article/view/26.