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.
Lee NC, Hwang B, Chen CH, Niu DM.Lee NC, et al. Among authors: hwang b.J Formos Med Assoc. 2005 Dec;104(12):964-7.J Formos Med Assoc. 2005.PMID: 16607458
Wang JL, Chen SJ, Chung MY, Niu DM, Lin CY, Hwang BT, Lu JH.Wang JL, et al. Among authors: hwang bt.Zhonghua Min Guo Xiao Er Ke Yi Xue Hui Za Zhi. 1997 Sep-Oct;38(5):385-9.Zhonghua Min Guo Xiao Er Ke Yi Xue Hui Za Zhi. 1997.PMID: 9401184