An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Cheng ZM, Wei YS, Liu JX.Cheng ZM, et al. Among authors: wei ys.Huan Jing Ke Xue. 2009 Apr 15;30(4):1110-4.Huan Jing Ke Xue. 2009.PMID: 19545015Chinese.
Li FC, Han SH, Yang J, Zhang X, Li RY, Wei YS, Fan MH.Li FC, et al. Among authors: wei ys.Huan Jing Ke Xue. 2009 Oct 15;30(10):2823-31.Huan Jing Ke Xue. 2009.PMID: 19968093Chinese.
Yan H, Cheng ZM, Wang YW, Xiao BY, Wei YS, Liu JX.Yan H, et al. Among authors: wei ys.Huan Jing Ke Xue. 2009 Dec;30(12):3639-44.Huan Jing Ke Xue. 2009.PMID: 20187400Chinese.
Zhao CY, Li HM, Wei YS, Zhong J, Zheng JX, Han SH, Wan HF.Zhao CY, et al. Among authors: wei ys.Huan Jing Ke Xue. 2014 Feb;35(2):533-40.Huan Jing Ke Xue. 2014.PMID: 24812944Chinese.