van Teijlingen E, Mahato P, Simkhada P, van Teijlingen C, Asim M, Sathian B. Vaping and e-cigarettes: A public health warning or a health promotion tool?. Nepal J Epidemiology [Internet]. 2019 Dec. 31 [cited 2024 Jul. 17];9(4):792-4. Available from: https://nepjol.info/index.php/NJE/article/view/26960