Mishra, D. K., N. Mishra, P. Kumar, and G. Raghuvanshi. “Latent Coronary Artery Disease Among Smokers and Smokeless Tobacco Users: A Cross-Sectional Study”. International Journal of Research in Medical Sciences, vol. 6, no. 4, Mar. 2018, pp. 1179-82, doi:10.18203/2320-6012.ijrms20181018.