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Zhang YK, Wang J, Liu L, Chang RC, So KF, Ju G.Zhang YK, et al. Among authors: so kf.BMC Complement Altern Med. 2013 Mar 22;13:67. doi: 10.1186/1472-6882-13-67.BMC Complement Altern Med. 2013.PMID: 23517687Free PMC article.
Yu MS, Leung SK, Lai SW, Che CM, Zee SY, So KF, Yuen WH, Chang RC.Yu MS, et al. Among authors: so kf.Exp Gerontol. 2005 Aug-Sep;40(8-9):716-27. doi: 10.1016/j.exger.2005.06.010.Exp Gerontol. 2005.PMID: 16139464
Chan HC, Chang RC, Koon-Ching Ip A, Chiu K, Yuen WH, Zee SY, So KF.Chan HC, et al. Among authors: so kf.Exp Neurol. 2007 Jan;203(1):269-73. doi: 10.1016/j.expneurol.2006.05.031. Epub 2006 Oct 11.Exp Neurol. 2007.PMID: 17045262
Yu MS, Wong AY, So KF, Fang JN, Yuen WH, Chang RC.Yu MS, et al. Among authors: so kf.Brain Res. 2007 Jun 11;1153:221-30. doi: 10.1016/j.brainres.2007.03.074. Epub 2007 Mar 30.Brain Res. 2007.PMID: 17475226
Ho YS, Yu MS, Lai CS, So KF, Yuen WH, Chang RC.Ho YS, et al. Among authors: so kf.Brain Res. 2007 Jul 16;1158:123-34. doi: 10.1016/j.brainres.2007.04.075. Epub 2007 May 6.Brain Res. 2007.PMID: 17568570