Abinash Agarwala, PP Roy, Samir kumar Sarkar, Siddhartha kumar Das and Ankan Banerjee (2014) “Clinico-pathological profile of diagnosed patients of lung cancer with its relation to smoking habit and educational status in a medical college of paschim medinipore west Bengal, india- A Tribal area prospective ”, Asian Pacific Journal of Health Sciences, 1(4), pp. 479–485. doi: 10.21276/apjhs.2014.1.4.29.