Sheikh, G. A., M. Javaid, D. Muhammad, and R. Ullah. “Frequency of Silent Myocardial Ischemia in Type 2 Diabetic Patients Having Cardiovascular Autonomic Neuropathy”. Annals of Punjab Medical College, Vol. 8, no. 2, Aug. 2014, pp. 103-11, doi:10.29054/apmc/2014.348.