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Hsu LH, Chu NM, Liu CC, Tsai SY, You DL, Ko JS, Lu MC, Feng AC.Hsu LH, et al. Among authors: chu nm.Lung Cancer. 2009 Nov;66(2):262-7. doi: 10.1016/j.lungcan.2009.01.020. Epub 2009 Mar 18.Lung Cancer. 2009.PMID: 19299032