Muhammad Umar Marri, Zainullah Khan, Ali Ahsan Mufti, Zarmina Tareen, Asif Kamal, Ejaz Gul 2023. Primary Caregivers of Patients with Psychoactive Substance Use Often Suffer from Depression & Anxiety. Pakistan Journal of Medical & Health Sciences. 16, 12 (Jan. 2023), 292. DOI:https://doi.org/10.53350/pjmhs20221612292.