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Liu YD, Li Q, Zhou Z, Yeah YW, Chang CC, Lee CY, Tsui PH.Liu YD, et al. Among authors: tsui ph.PLoS One. 2017 Aug 24;12(8):e0182457. doi: 10.1371/journal.pone.0182457. eCollection 2017.PLoS One. 2017.PMID: 28837584Free PMC article.
Tsui PH, Huang CC, Chang CC, Wang SH, Shung KK.Tsui PH, et al.Phys Med Biol. 2007 Nov 7;52(21):6413-25. doi: 10.1088/0031-9155/52/21/005. Epub 2007 Oct 11.Phys Med Biol. 2007.PMID: 17951852