Bhat, Muneer A., Haroon Rashid, Shahnawaz Hamid, Sajad Hamid, Sadaf Ali, and Rehana Khursheed. 2017. “Smoking Behaviour Among Young Doctors of a Tertiary Care Hospital in North India”. International Journal of Research in Medical Sciences 2 (3):1026-30. https://www.msjonline.org/index.php/ijrms/article/view/2345.