Jahangir, T. ., Siddiqui, A. J., Jehangir, W. ., & Sheikh, N. H. (2012). Relationship of Smoking and Myocardial Infarction among Male above 40 Years Checking Into Jinnah Hospital. Annals of Punjab Medical College, 6(1), 56–58. https://doi.org/10.29054/apmc/2012.486