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Qi RJ, Zhang PH, Qiu LG, Fang LH, Yang QY, Sun FJ, Chen HS.Qi RJ, et al.Zhonghua Bing Li Xue Za Zhi. 2009 May;38(5):329-32.Zhonghua Bing Li Xue Za Zhi. 2009.PMID: 19575876Chinese.
Zhu YJ, Wang WW, Qi RJ, Hu XL.Zhu YJ, et al. Among authors: qi rj.Angew Chem Int Ed Engl. 2004 Mar 5;43(11):1410-4. doi: 10.1002/anie.200353101.Angew Chem Int Ed Engl. 2004.PMID: 15368420No abstract available.