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.
Thurau SR, Diedrichs-Möhring M, Fricke H, Arbogast S, Wildner G.Thurau SR, et al.Immunol Lett. 1997 Jun 1;57(1-3):193-201. doi: 10.1016/s0165-2478(97)00058-8.Immunol Lett. 1997.PMID: 9232451Clinical Trial.