Mansoori, Naveed, Syed Muhammad Mubeen, Syed Maqsood Mohiuddin, and Shahid Ahsan. “Factors Associated With Substance Abuse Among Male Illicit Drug Users in Rehabilitation Centres of Pakistan”. Annals of King Edward Medical University 24, no. 4 (December 29, 2018). Accessed March 29, 2024. https://www.annalskemu.org/journal/index.php/annals/article/view/2629.