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.
Yang CK, Zhao WJ, Dai QB, Zhang HH, Zheng W.Yang CK, et al.Zhonghua Wei Chang Wai Ke Za Zhi. 2007 May;10(3):245-8.Zhonghua Wei Chang Wai Ke Za Zhi. 2007.PMID: 17520383Chinese.
Chen CJ, Yang CK, Jian JL, Guan S, Xie MM.Chen CJ, et al. Among authors: yang ck.Zhonghua Yi Xue Za Zhi. 2023 Jan 31;103(4):271-277. doi: 10.3760/cam.j.cn112137-20220514-01055.Zhonghua Yi Xue Za Zhi. 2023.PMID: 36660788Chinese.
Ye Q, Huang F, Wang XY, Xu YM, Gong FS, Huang LJ, Yang CK, Zheng QH, Ying MG.Ye Q, et al. Among authors: yang ck.Oncol Rep. 2013 Nov;30(5):2161-70. doi: 10.3892/or.2013.2688. Epub 2013 Aug 22.Oncol Rep. 2013.PMID: 23970348