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Xu S, Wu Z, Yang C, Ma L, Qu B, Chen G, Yao W, Wang S, Liu Y, Li XA.Xu S, et al. Among authors: chen g.Br J Radiol. 2016 Jun;89(1062):20140819. doi: 10.1259/bjr.20140819. Epub 2016 Apr 1.Br J Radiol. 2016.PMID: 27033059Free PMC article.Clinical Trial.
Li XA, Liu F, Tai A, Ahunbay E, Chen G, Kelly T, Lawton C, Erickson B.Li XA, et al. Among authors: chen g.Radiother Oncol. 2011 Sep;100(3):370-4. doi: 10.1016/j.radonc.2011.08.027. Epub 2011 Sep 15.Radiother Oncol. 2011.PMID: 21924781
Peng C, Chen G, Ahunbay E, Wang D, Lawton C, Li XA.Peng C, et al. Among authors: chen g.Phys Med Biol. 2011 Jun 21;56(12):3659-68. doi: 10.1088/0031-9155/56/12/013. Epub 2011 May 25.Phys Med Biol. 2011.PMID: 21610293