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N K R, Gorthi SS.N K R, et al. Among authors: gorthi ss.Mater Sci Eng C Mater Biol Appl. 2019 May;98:1034-1042. doi: 10.1016/j.msec.2019.01.042. Epub 2019 Jan 14.Mater Sci Eng C Mater Biol Appl. 2019.PMID: 30812987