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Gao F, Ma FC, Yuan ZF, Yang CW, Li HF, Xia ZZ, Shui QX, Jiang KW.Gao F, et al. Among authors: yuan zf.Neurol India. 2010 Sep-Oct;58(5):743-6. doi: 10.4103/0028-3886.72163.Neurol India. 2010.PMID: 21045501Free article.
Yan C, Yuan Z, Xu L, Jiang L, Gao F.Yan C, et al.Zhonghua Er Ke Za Zhi. 2016 Mar;54(3):218-21. doi: 10.3760/cma.j.issn.0578-1310.2016.03.013.Zhonghua Er Ke Za Zhi. 2016.PMID: 26957070Review.Chinese.
Xu JL, Zhang Y, Zhao CY, Jiang PF, Yuan ZF, Yu YL, Xia ZZ, Gao F.Xu JL, et al. Among authors: yuan zf.Zhongguo Dang Dai Er Ke Za Zhi. 2019 Jul;21(7):670-675. doi: 10.7499/j.issn.1008-8830.2019.07.010.Zhongguo Dang Dai Er Ke Za Zhi. 2019.PMID: 31315766Free PMC article.Chinese.