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.
Leirisalo-Repo M, Jäättelä M, Gylling H, Miettinen TA, Repo H.Leirisalo-Repo M, et al.Scand J Immunol. 1990 Dec;32(6):679-85. doi: 10.1111/j.1365-3083.1990.tb03210.x.Scand J Immunol. 1990.PMID: 2270439