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Xiong Y, Wang RL, Xie H, Tang X.Xiong Y, et al. Among authors: xie h.Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi. 2013 Jan;31(1):10-3.Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi. 2013.PMID: 23433150Chinese.
Meng XX, Liu K, Tan JT, Xie H, Wang RL.Meng XX, et al. Among authors: xie h.Zhonghua Wei Zhong Bing Ji Jiu Yi Xue. 2013 Jun;25(6):331-4. doi: 10.3760/cma.j.issn.2095-4352.2013.06.004.Zhonghua Wei Zhong Bing Ji Jiu Yi Xue. 2013.PMID: 23739565Chinese.
Qian Y, Xie H, Tian R, Yu K, Wang R.Qian Y, et al. Among authors: xie h.COPD. 2014 Apr;11(2):171-6. doi: 10.3109/15412555.2013.831062. Epub 2013 Oct 2.COPD. 2014.PMID: 24087989Free article.Clinical Trial.