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.
Zhong X, Li Y, Ning B, Yan J, Li Y, Luo G, Lin J, Ying F, Feng G.Zhong X, et al.Zhonghua Yan Ke Za Zhi. 2002 Nov;38(11):691-4.Zhonghua Yan Ke Za Zhi. 2002.PMID: 12487903Chinese.
Li YP, Feng GG, Yi YZ.Li YP, et al.Zhonghua Yan Ke Za Zhi. 2004 Apr;40(4):217-9.Zhonghua Yan Ke Za Zhi. 2004.PMID: 15268825Chinese.No abstract available.
Tang S, Li YP, Ying FW, Li YQ, Feng GG, Yi YZ.Tang S, et al. Among authors: li yp, li yq.Zhonghua Yan Ke Za Zhi. 2004 Apr;40(4):229-33.Zhonghua Yan Ke Za Zhi. 2004.PMID: 15268828Chinese.
Zhong XF, Li YP, Lin JX, Zhang WX, Zheng JL, Ge J, Feng GG.Zhong XF, et al. Among authors: li yp.Zhonghua Yan Ke Za Zhi. 2005 Jan;41(1):31-6.Zhonghua Yan Ke Za Zhi. 2005.PMID: 15774111Chinese.
Liu L, Li YP, Huang SQ, Lin JX, Zhang WX.Liu L, et al. Among authors: li yp.Zhonghua Yan Ke Za Zhi. 2005 Apr;41(4):364-8.Zhonghua Yan Ke Za Zhi. 2005.PMID: 15924701Chinese.