Abass, F., Hussain, C., Faheem, M., Ahmad, I., Ahmad, J., Qureshi, S., Irfan, M. and Hafizullah, M. (2011) “ELECTROCARDIOGRAPHIC ABNORMALITIES IN A CLINICALLY NORMAL POPULATION”, Journal of Postgraduate Medical Institute, 25(2). Available at: https://jpmi.org.pk/index.php/jpmi/article/view/93 (Accessed: 24 November 2024).