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Sarhan WA, Azzazy HME, El-Sherbiny IM.Sarhan WA, et al.Mater Sci Eng C Mater Biol Appl. 2016 Oct 1;67:276-284. doi: 10.1016/j.msec.2016.05.006. Epub 2016 May 4.Mater Sci Eng C Mater Biol Appl. 2016.PMID: 27287123
Sarhan WA, Salem HG, Khalil MAF, El-Sherbiny IM, Azzazy HME.Sarhan WA, et al.Drug Dev Ind Pharm. 2021 Jun;47(6):947-953. doi: 10.1080/03639045.2021.1957915. Epub 2021 Aug 2.Drug Dev Ind Pharm. 2021.PMID: 34278896