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Gauthier I, Ding K, Winton T, Shepherd FA, Livingston R, Johnson DH, Rigas JR, Whitehead M, Graham B, Seymour L.Gauthier I, et al. Among authors: johnson dh.Lung Cancer. 2007 Mar;55(3):357-63. doi: 10.1016/j.lungcan.2006.10.021. Epub 2006 Dec 1.Lung Cancer. 2007.PMID: 17141357Clinical Trial.
Wakelee HA, Dahlberg SE, Brahmer JR, Schiller JH, Perry MC, Langer CJ, Sandler AB, Belani CP, Johnson DH; Eastern Cooperative Oncology Group.Wakelee HA, et al. Among authors: johnson dh.Lung Cancer. 2012 Jun;76(3):410-5. doi: 10.1016/j.lungcan.2011.12.006. Epub 2012 Jan 21.Lung Cancer. 2012.PMID: 22266041Free PMC article.
Gerber DE, Dahlberg SE, Sandler AB, Ahn DH, Schiller JH, Brahmer JR, Johnson DH.Gerber DE, et al. Among authors: johnson dh.Br J Cancer. 2013 Sep 17;109(6):1476-81. doi: 10.1038/bjc.2013.472. Epub 2013 Aug 13.Br J Cancer. 2013.PMID: 23942074Free PMC article.Clinical Trial.