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.
Gopinath KG, Shibu PK.Gopinath KG, et al. Among authors: shibu pk.Hong Kong Med J. 2015 Jun;21(3):286.e2-3. doi: 10.12809/hkmj144384.Hong Kong Med J. 2015.PMID: 26045077Free article.No abstract available.