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.
Su LL, Samuel M, Chong YS.Su LL, et al.Cochrane Database Syst Rev. 2014 Jan 31;2014(1):CD006770. doi: 10.1002/14651858.CD006770.pub3.Cochrane Database Syst Rev. 2014.PMID: 24482121Free PMC article.Review.
Chong YS, Su LL.Chong YS, et al. Among authors: su ll.Lancet. 2006 Oct 7;368(9543):1216-8. doi: 10.1016/S0140-6736(06)69497-X.Lancet. 2006.PMID: 17027709No abstract available.
Su LL, Rauff M, Chan YH, Mohamad Suphan N, Lau TP, Biswas A, Chong YS.Su LL, et al.BJOG. 2009 Oct;116(11):1461-6. doi: 10.1111/j.1471-0528.2009.02226.x. Epub 2009 Jun 15.BJOG. 2009.PMID: 19538418Clinical Trial.
Su LL, Samuel M, Chong YS.Su LL, et al.Cochrane Database Syst Rev. 2010 Jan 20;(1):CD006770. doi: 10.1002/14651858.CD006770.pub2.Cochrane Database Syst Rev. 2010.PMID: 20091604Updated.Review.