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Guo H, Liu Z, Li J, Nie S, Pan W.Guo H, et al. Among authors: liu z.Biol Pharm Bull. 2006 Nov;29(11):2324-6. doi: 10.1248/bpb.29.2324.Biol Pharm Bull. 2006.PMID: 17077540Free article.
Liu Z, Pan W, Nie S, Zhang L, Yang X, Li J.Liu Z, et al.Drug Dev Ind Pharm. 2005 Dec;31(10):969-75. doi: 10.1080/03639040500306203.Drug Dev Ind Pharm. 2005.PMID: 16316852
Liu Z, Li J, Nie S, Guo H, Pan W.Liu Z, et al.J Pharm Pharmacol. 2006 Jan;58(1):45-50. doi: 10.1211/jpp.58.1.0006.J Pharm Pharmacol. 2006.PMID: 16393463
Liu Z, Li J, Nie S, Liu H, Ding P, Pan W.Liu Z, et al. Among authors: liu h.Int J Pharm. 2006 Jun 6;315(1-2):12-7. doi: 10.1016/j.ijpharm.2006.01.029. Epub 2006 Apr 17.Int J Pharm. 2006.PMID: 16616442
Liu Z, Yang XG, Li X, Pan W, Li J.Liu Z, et al.Drug Dev Ind Pharm. 2007 Dec;33(12):1327-31. doi: 10.1080/03639040701397241.Drug Dev Ind Pharm. 2007.PMID: 18097806
Li X, Pan W, Ju C, Liu Z, Pan H, Zhang H, Nie S.Li X, et al. Among authors: liu z.Drug Deliv. 2009 May;16(4):224-9. doi: 10.1080/10717540902850567.Drug Deliv. 2009.PMID: 19514982
Sun H, Xu H, Yang X, Li N, Liu Z, Pan W, Yuan Y.Sun H, et al. Among authors: liu z.Pharm Dev Technol. 2011 Nov-Dec;16(6):609-15. doi: 10.3109/10837450.2010.502899. Epub 2010 Aug 19.Pharm Dev Technol. 2011.PMID: 20718691
Liu R, Liu Z, Zhang C, Zhang B.Liu R, et al. Among authors: liu z.J Pharm Sci. 2011 Aug;100(8):3186-3195. doi: 10.1002/jps.22540. Epub 2011 Mar 17.J Pharm Sci. 2011.PMID: 21416467
Li J, Guo X, Liu Z, Okeke CI, Li N, Zhao H, Aggrey MO, Pan W, Wu T.Li J, et al. Among authors: liu z.Drug Dev Ind Pharm. 2014 Jul;40(7):980-7. doi: 10.3109/03639045.2013.795582. Epub 2013 May 10.Drug Dev Ind Pharm. 2014.PMID: 23662696