Singh, Prem, and Harsh Rathi. “Clinical and Socio-Demographic Profile of Substance Abusing Persons Seeking Treatment at a Teaching Hospital in Garhwal Hills of Uttarakhand”. International Journal of Research in Medical Sciences 8, no. 10 (September 24, 2020): 3633–3636. Accessed October 12, 2025. https://www.msjonline.org/index.php/ijrms/article/view/8657.