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Park N, Um SH, Funabashi H, Xu J, Luo D.Park N, et al. Among authors: xu j.Nat Mater. 2009 May;8(5):432-7. doi: 10.1038/nmat2419. Epub 2009 Mar 29.Nat Mater. 2009.PMID: 19329993
Park N, Kahn JS, Rice EJ, Hartman MR, Funabashi H, Xu J, Um SH, Luo D.Park N, et al. Among authors: xu j.Nat Protoc. 2009;4(12):1759-70. doi: 10.1038/nprot.2009.174.Nat Protoc. 2009.PMID: 20010927
Campolongo MJ, Tan SJ, Xu J, Luo D.Campolongo MJ, et al. Among authors: xu j.Adv Drug Deliv Rev. 2010 Apr 30;62(6):606-16. doi: 10.1016/j.addr.2010.03.004. Epub 2010 Mar 23.Adv Drug Deliv Rev. 2010.PMID: 20338202Free PMC article.Review.