Mir, A. R., M. S. H., R. M. S., A. J., and D. Singh. “Substance Abuse Pattern Among Medical College Students in Tumkur, Karnataka, India: A Cross Sectional Study”. International Journal Of Community Medicine And Public Health, vol. 4, no. 1, Dec. 2016, pp. 238-42, doi:10.18203/2394-6040.ijcmph20164746.