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Hwang NS, Varghese S, Lee HJ, Zhang Z, Ye Z, Bae J, Cheng L, Elisseeff J.Hwang NS, et al. Among authors: zhang z.Proc Natl Acad Sci U S A. 2008 Dec 30;105(52):20641-6. doi: 10.1073/pnas.0809680106. Epub 2008 Dec 18.Proc Natl Acad Sci U S A. 2008.PMID: 19095799Free PMC article.
Hwang NS, Varghese S, Lee HJ, Zhang Z, Elisseeff J.Hwang NS, et al. Among authors: zhang z.Tissue Eng Part A. 2013 Aug;19(15-16):1723-32. doi: 10.1089/ten.TEA.2013.0064. Epub 2013 May 15.Tissue Eng Part A. 2013.PMID: 23510052Free PMC article.