Xavier, F., Henn, L. de A., Marja, O., & Orlandine, L. (1996). Smoking and its relation to the histological type, survival, and prognosis among patients with primary lung cancer. São Paulo Medical Journal, 114(6), 1298–1302. Retrieved from https://periodicosapm.emnuvens.com.br/spmj/article/view/2053