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.
Zeljkovic A, Bogavac-Stanojevic N, Jelic-Ivanovic Z, Spasojevic-Kalimanovska V, Vekic J, Spasic S.Zeljkovic A, et al. Among authors: spasic s.Arch Med Res. 2009 Jan;40(1):29-35. doi: 10.1016/j.arcmed.2008.10.010.Arch Med Res. 2009.PMID: 19064124