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Zhang W, Zheng N, Chen L, Xie L, Cui M, Li S, Xu L.Zhang W, et al. Among authors: xu l.Pharmaceutics. 2018 Dec 23;11(1):4. doi: 10.3390/pharmaceutics11010004.Pharmaceutics. 2018.PMID: 30583601Free PMC article.
Ma N, Xu L, Wang Q, Zhang X, Zhang W, Li Y, Jin L, Li S.Ma N, et al. Among authors: xu l.Int J Pharm. 2008 Jun 24;358(1-2):82-90. doi: 10.1016/j.ijpharm.2008.02.024. Epub 2008 Feb 29.Int J Pharm. 2008.PMID: 18407442
Han F, Yin R, Shi XL, Jia Q, Liu HZ, Yao HM, Xu L, Li SM.Han F, et al. Among authors: xu l.J Chromatogr B Analyt Technol Biomed Life Sci. 2008 Jun 1;868(1-2):64-9. doi: 10.1016/j.jchromb.2008.04.024. Epub 2008 Apr 23.J Chromatogr B Analyt Technol Biomed Life Sci. 2008.PMID: 18472314
Yao H, Xu L, Han F, Che X, Dong Y, Wei M, Guan J, Shi X, Li S.Yao H, et al. Among authors: xu l.Int J Pharm. 2008 Nov 19;364(1):21-6. doi: 10.1016/j.ijpharm.2008.07.031. Epub 2008 Aug 7.Int J Pharm. 2008.PMID: 18761065
Yang Y, Xu L, Gao Y, Wang Q, Che X, Li S.Yang Y, et al. Among authors: xu l.Drug Dev Ind Pharm. 2012 May;38(5):550-6. doi: 10.3109/03639045.2012.665928. Epub 2012 Mar 15.Drug Dev Ind Pharm. 2012.PMID: 22420863
Li J, Xu L, Liu H, Wang Y, Wang Q, Chen H, Pan W, Li S.Li J, et al. Among authors: xu l.Int J Pharm. 2014 Jun 5;467(1-2):9-18. doi: 10.1016/j.ijpharm.2014.03.045. Epub 2014 Mar 24.Int J Pharm. 2014.PMID: 24674897
Yuan J, Liu T, Li H, Shi T, Xu J, Liu H, Wang Z, Wang Q, Xu L, Wang Y, Li S.Yuan J, et al. Among authors: xu l, xu j.Int J Pharm. 2014 Sep 10;472(1-2):74-81. doi: 10.1016/j.ijpharm.2014.05.048. Epub 2014 Jun 2.Int J Pharm. 2014.PMID: 24882038
Yuan J, Gao Y, Wang X, Liu H, Che X, Xu L, Yang Y, Wang Q, Wang Y, Li S.Yuan J, et al. Among authors: xu l.Drug Des Devel Ther. 2014 Jul 16;8:945-55. doi: 10.2147/DDDT.S64604. eCollection 2014.Drug Des Devel Ther. 2014.PMID: 25114504Free PMC article.