Bajaj, D. K.; Kant, S. .; Dubey, A. .; Bajpai, J. .; Kushwaha, R.; Tyagi, R.; Pandey, M. K. . EFFECTIVENESS OF AUDIO VISUAL COUNSELLING IN TOBACCO CONSUMERS ATTENDING TOBACCO CESSATION CLINIC-A PROSPECTIVE INTERVENTIONAL STUDY. Natl J Med Res 2019, 9, 159-162.