Biswas, Ratnadeep, Rishabh Joshi, Rajath Rao, Ratnesh Rajan, Rituj Gaur, Rangnath, and Saikrishna Sahoo. 2022. “Risk and Associates of Tobacco, Alcohol and Cannabis Use Among Undergraduate University Students – a Pan-India Cross-Sectional Study”. European Journal of Clinical and Experimental Medicine 20 (4):443–450. https://doi.org/10.15584/ejcem.2022.4.10.