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Chen YC, Tung HH, Wei J, Chang CY, Liu CY, Tseng LH.Chen YC, et al. Among authors: tung hh.Hu Li Za Zhi. 2010 Aug;57(4):40-9.Hu Li Za Zhi. 2010.PMID: 20661855Chinese.
Tseng LH, Tung HH, Wei J, Chang CY, Chen YC.Tseng LH, et al. Among authors: tung hh.Hu Li Za Zhi. 2011 Jun;58(3):64-73.Hu Li Za Zhi. 2011.PMID: 21678255Chinese.