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Shen C, Xu Y, Dasari A, Shih YC, Yao JC.Shen C, et al. Among authors: shih yc.Oncologist. 2016 Mar;21(3):308-13. doi: 10.1634/theoncologist.2015-0381. Epub 2016 Feb 24.Oncologist. 2016.PMID: 26911407Free PMC article.
Smith GL, Xu Y, Buchholz TA, Giordano SH, Jiang J, Shih YC, Smith BD.Smith GL, et al. Among authors: shih yc.JAMA. 2012 May 2;307(17):1827-37. doi: 10.1001/jama.2012.3481.JAMA. 2012.PMID: 22550197Free PMC article.