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.
Zhang Y, Wahl LM.Zhang Y, et al. Among authors: wahl lm.J Leukoc Biol. 2006 Jan;79(1):105-13. doi: 10.1189/jlb.0505241. Epub 2005 Oct 21.J Leukoc Biol. 2006.PMID: 16244112