Khatiwada, Prashant, SR Kayastha, P Pant, KR Khanal, A Giri, P Khatiwoda, and A Mali. 2013. “Understanding of Tobacco and Lung Cancer Among Medical Students in Kathmandu University School of Medical Sciences (KUSMS)”. Kathmandu University Medical Journal 10 (3):60-65. https://doi.org/10.3126/kumj.v10i3.8022.