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.
MacDonald AS, Maizels RM, Lawrence RA, Dransfield I, Allen JE.MacDonald AS, et al.J Immunol. 1998 Feb 1;160(3):1304-12.J Immunol. 1998.Corrected and republished in: J Immunol. 1998 Apr 15;160(8):4124-32..PMID: 9570548Corrected and republished.