Khizar, Syeda Huma, Syed Hamid Habib, Muhammad Omar Malik, Sahar Farhat, Safia Bibi, and Qazi Muhammad Qasim. 2020. “Hematological and Immunological Parameters Among Diacetylmorphine Addicts”. Pakistan Journal of Physiology 16 (2):6-8. https://pjp.pps.org.pk/index.php/PJP/article/view/1261.