Zafar, K., M. A. Akbar, K. Zafar, A. R. Abid, R. Riaz, and M. Azhar. “Triggering Of Acute Coronary Syndromes By Physical Exertion And Anger”. Annals of Punjab Medical College, Vol. 5, no. 1, June 2011, pp. 59-63, doi:10.29054/apmc/2011.534.