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Heng BC, Ye CP, Liu H, Toh WS, Rufaihah AJ, Cao T.Heng BC, et al. Among authors: toh ws.Zygote. 2006 Nov;14(4):341-8. doi: 10.1017/S0967199406003893.Zygote. 2006.PMID: 17266792
Toh WS, Yang Z, Liu H, Heng BC, Lee EH, Cao T.Toh WS, et al.Stem Cells. 2007 Apr;25(4):950-60. doi: 10.1634/stemcells.2006-0326. Epub 2007 Jan 11.Stem Cells. 2007.PMID: 17218402
Heng BC, Toh WS, Pereira BP, Tan BL, Fu X, Liu H, Lu K, Yeo JF, Cao T.Heng BC, et al. Among authors: toh ws.Tissue Cell. 2008 Jun;40(3):219-28. doi: 10.1016/j.tice.2007.12.003. Epub 2008 Feb 1.Tissue Cell. 2008.PMID: 18242655
Heng BC, Ye CP, Liu H, Toh WS, Rufaihah AJ, Yang Z, Bay BH, Ge Z, Ouyang HW, Lee EH, Cao T.Heng BC, et al. Among authors: toh ws.J Biomed Sci. 2006 May;13(3):433-45. doi: 10.1007/s11373-005-9051-9. Epub 2005 Dec 23.J Biomed Sci. 2006.PMID: 16374523
Fu X, Toh WS, Liu H, Lu K, Li M, Cao T.Fu X, et al. Among authors: toh ws.Tissue Eng Part C Methods. 2011 Sep;17(9):927-37. doi: 10.1089/ten.TEC.2010.0735. Epub 2011 Jun 20.Tissue Eng Part C Methods. 2011.PMID: 21561302