1. Altekruse SF, Kosary CL, Krapcho M, et al. SEER Cancer Statistics Review, 1975–2007, National Cancer Institute.
http://seer.cancer.gov/csr/1975_2007/
2010. Ref Type: Internet Communication.
2. Travis WD, Travis LB, Devesa SS . Lung cancer [published erratum appears in Cancer 1995 Jun 15; 75(12):2979]. Cancer 1995;75:191–202.
3. Krug LM, Pietanza MC, Kris MG, et al. Small cell and other neuroendocrine tumors of the lung. In: DeVita VT, Lawrence TS, Rosenberg SA. (eds). DeVita, Hellman and Rosenberg's Cancer, Principle and Practice of Oncology, 9th edn. Wolters Kluwer; Lippincott Williams & Wilkins: Philadelphia, 2011, pp 848–870.
4. Siegel R, Ward E, Brawley O, et al. Cancer statistics, 2011: the impact of eliminating socioeconomic and racial disparities on premature cancer deaths. CA Cancer J Clin 2011;61:212–236.
5. Goldstraw P . IASLC Staging Manual in Thoracic Oncology. 1st edn. International Association for the Study of Lung Cancer; Editorial Rx Press: Orange Park, FL, 2009.