Tehmina kousar, and Muhammad Naveed Riaz. “Effect of Positive and Negative Symptoms on Schizophrenia Related Quality of Life of Hospitalized Schizophrenic Patients at Sargodha and Lahore: Moderating Role of Neuropsychiatric Symptoms”. Journal of the Pakistan Medical Association 71, no. 1 (October 14, 2020): 1-11. Accessed June 19, 2021. https://ojs.jpma.org.pk/index.php/public_html/article/view/1638.