Khan, A. S., S. Z. A. Shah, S. A. Hussain, M. Zafar, T. S. Abidi, and A. Khan. “A Very Good Effort; Great Achievement; Pleasant Surprise; A Laudible Achievement; Research Articles”. Journal of Postgraduate Medical Institute, vol. 2, no. 1, Aug. 2011, https://jpmi.org.pk/index.php/jpmi/article/view/1174.