Banerjee, S., B. Bhattacharya, and M. Perumondla. “Epidemiology of Lung Cancer in Eastern India With Focus on Histopathological Subtypes and Smoking History: A Single Rural Tertiary Center Experience”. International Journal of Advances in Medicine, vol. 8, no. 9, Aug. 2021, pp. 1366-71, doi:10.18203/2349-3933.ijam20213239.