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Tseng YC, Pan CY, Liu PH, Yang YH, Chang HP, Chen CM.Tseng YC, et al. Among authors: liu ph.J Oral Sci. 2018;60(1):64-69. doi: 10.2334/josnusd.16-0613.J Oral Sci. 2018.PMID: 29576579Free article.
Chang HF, Chang HP, Liu PH, Chang CH.Chang HF, et al. Among authors: liu ph.J Formos Med Assoc. 2002 Nov;101(11):790-4.J Formos Med Assoc. 2002.PMID: 12517060
Chang JZ, Liu PH, Chen YJ, Yao JC, Chang HP, Chang CH, Chang FH.Chang JZ, et al. Among authors: liu ph.J Formos Med Assoc. 2006 Feb;105(2):147-54. doi: 10.1016/S0929-6646(09)60336-3.J Formos Med Assoc. 2006.PMID: 16477335Free article.
Chang JZ, Chang HP, Chen YJ, Yao JC, Liu PH, Chang FH.Chang JZ, et al. Among authors: liu ph.J Formos Med Assoc. 2005 Dec;104(12):935-41.J Formos Med Assoc. 2005.PMID: 16607451
Pan JY, Chou ST, Chang HP, Liu PH.Pan JY, et al. Among authors: liu ph.Kaohsiung J Med Sci. 2006 Jul;22(7):331-8. doi: 10.1016/S1607-551X(09)70319-5.Kaohsiung J Med Sci. 2006.PMID: 16849101Free article.
Pan CY, Chou ST, Tseng YC, Yang YH, Wu CY, Lan TH, Liu PH, Chang HP.Pan CY, et al. Among authors: liu ph.Kaohsiung J Med Sci. 2012 Dec;28(12):673-8. doi: 10.1016/j.kjms.2012.04.037. Epub 2012 Jul 28.Kaohsiung J Med Sci. 2012.PMID: 23217360Free article.
Chang HP, Liu PH, Tseng YC, Yang YH, Pan CY, Chou ST.Chang HP, et al. Among authors: liu ph.Odontology. 2014 Jan;102(1):81-8. doi: 10.1007/s10266-012-0096-8. Epub 2013 Feb 2.Odontology. 2014.PMID: 23377841
Poon YC, Chang HP, Tseng YC, Chou ST, Cheng JH, Liu PH, Pan CY.Poon YC, et al. Among authors: liu ph.Kaohsiung J Med Sci. 2015 May;31(5):265-70. doi: 10.1016/j.kjms.2015.02.002. Epub 2015 Mar 5.Kaohsiung J Med Sci. 2015.PMID: 25910562Free article.