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Ferketich AK, Otterson GA, King M, Hall N, Browning KK, Wewers ME.Ferketich AK, et al. Among authors: wewers me.Lung Cancer. 2012 May;76(2):211-5. doi: 10.1016/j.lungcan.2011.10.011. Epub 2011 Nov 15.Lung Cancer. 2012.PMID: 22088938Free PMC article.Clinical Trial.