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Li H, Zhang YY, Sun YN, Huang XY, Jia YF, Li D.Li H, et al. Among authors: zhang yy.Acta Pharmacol Sin. 2004 Jun;25(6):807-11.Acta Pharmacol Sin. 2004.PMID: 15169636Free article.
Li H, Zhang YY, Tan HW, Jia YF, Li D.Li H, et al. Among authors: zhang yy.J Ethnopharmacol. 2008 Aug 13;118(3):479-84. doi: 10.1016/j.jep.2008.05.028. Epub 2008 Jun 3.J Ethnopharmacol. 2008.PMID: 18577440