Zahid, S., F. Durrani, R. M. Ali Khan, K. Khalil, and Z. Nazar. “FREQUENCY OF PSYCHOTROPIC DRUGS USE BY PATIENTS WITH SCHIZOPHRENIA IN EIGHT YEARS FOLLOW- UP”. Journal of Postgraduate Medical Institute, vol. 30, no. 1, Feb. 2016, https://www.jpmi.org.pk/index.php/jpmi/article/view/1728.