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.
Chen JH, Wong KH, Li PC, Chan KK, Lee MP, To SW, Yam WC.Chen JH, et al. Among authors: wong kh.Hong Kong Med J. 2012 Feb;18(1):20-4.Hong Kong Med J. 2012.PMID: 22302906Free article.
Zhao XY, Lee SS, Wong KH, Chan KC, Ma S, Yam WC, Yuen KY, Ng MH, Zheng BJ.Zhao XY, et al. Among authors: wong kh.Eur J Immunogenet. 2004 Aug;31(4):179-83. doi: 10.1111/j.1365-2370.2004.00466.x.Eur J Immunogenet. 2004.PMID: 15265023
Leung TW, Mak D, Wong KH, Wang Y, Song YH, Tsang DN, Wong C, Shao YM, Lim WL.Leung TW, et al. Among authors: wong kh, wong c.AIDS Res Hum Retroviruses. 2008 Jul;24(7):903-10. doi: 10.1089/aid.2007.0272.AIDS Res Hum Retroviruses. 2008.PMID: 18593342