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.
Novaković S, Stegel V, Kopitar A, Ihan A, Novaković BJ.Novaković S, et al. Among authors: novakovic bj.Vaccine. 2007 Nov 28;25(49):8241-56. doi: 10.1016/j.vaccine.2007.09.067. Epub 2007 Oct 17.Vaccine. 2007.PMID: 17980936
Horvat M, Novakovic BJ.Horvat M, et al. Among authors: novakovic bj.Radiol Oncol. 2010 Dec;44(4):232-8. doi: 10.2478/v10019-010-0044-6. Epub 2010 Oct 14.Radiol Oncol. 2010.PMID: 22933921Free PMC article.