Jha, D. K., Pandeya, D. R. and Gupta, S. P. (2013) “Assessment of Biochemical Parameters among Smokers and Tobacco Chewers to Ascertain Cardiovascular risk”, Medical Journal of Shree Birendra Hospital, 12(1), pp. 29–31. doi: 10.3126/mjsbh.v12i1.9089.