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.
Katzenellenbogen E, Kocharova NA, Korzeniowska-Kowal A, Bogulska M, Rybka J, Gamian A, Kachala VV, Shashkov AS, Knirel YA.Katzenellenbogen E, et al. Among authors: shashkov as.FEMS Immunol Med Microbiol. 2008 Nov;54(2):255-62. doi: 10.1111/j.1574-695X.2008.00477.x. Epub 2008 Sep 22.FEMS Immunol Med Microbiol. 2008.PMID: 18811720Free article.