Khattak, S. R., & Khattak, S. U. R. (2014). PREVALENCE OF POST TRAUMATIC STRESS DISORDER IN FLOOD AFFECTED POPPULATION OF BANDA SHEIKH ISMAIL, DISTRICT NOWSHERA. Journal of Postgraduate Medical Institute, 28(1). Retrieved from https://jpmi.org.pk/index.php/jpmi/article/view/1443