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Griffith JF, Wang YX, Antonio GE, Choi KC, Yu A, Ahuja AT, Leung PC.Griffith JF, et al.Spine (Phila Pa 1976). 2007 Nov 15;32(24):E708-12. doi: 10.1097/BRS.0b013e31815a59a0.Spine (Phila Pa 1976). 2007.PMID: 18007231Clinical Trial.
Wang HH, Wang YX, Leung KC, Au DW, Xuan S, Chak CP, Lee SK, Sheng H, Zhang G, Qin L, Griffith JF, Ahuja AT.Wang HH, et al.Chemistry. 2009 Nov 16;15(45):12417-25. doi: 10.1002/chem.200901548.Chemistry. 2009.PMID: 19834937