van Teijlingen, Edwin, Preeti Mahato, Padam Simkhada, Cameron van Teijlingen, Mohammad Asim, and Brijesh Sathian. 2019. “Vaping and E-Cigarettes: A Public Health Warning or a Health Promotion Tool?”. Nepal Journal of Epidemiology 9 (4):792-94. https://doi.org/10.3126/nje.v9i4.26960.