Varshney, Deep Sikha, Jayanti Semwal, Ashok Kumar Srivastava, and Shaili Vyas. 2014. “PRACTICES AND SOCIO CULTURAL ASPECTS OF SUBSTANCE USE AMONG RESIDENTS OF A NEWLY FORMED STATE: A CROSS SECTIONAL STUDY IN DEHRADUN”. National Journal of Medical Research 4 (04):330-36. https://njmr.in/index.php/file/article/view/544.