Systematic Reviews
Copyright ©The Author(s) 2016.
World J Clin Oncol. Jun 10, 2016; 7(3): 308-320
Published online Jun 10, 2016. doi: 10.5306/wjco.v7.i3.308
Figure 6
Figure 6 Study selection process for systematic review. NSCLC: Non small cell lung cancer; SCLC: Small cell lung cancer; SCC: Small cell cancer; EPSCC: Extrapulmonary small cell cancer.