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.
Safdar A, Abadi A, Akhtar M, Hettinga BP, Tarnopolsky MA.Safdar A, et al.PLoS One. 2009;4(5):e5610. doi: 10.1371/journal.pone.0005610. Epub 2009 May 19.PLoS One. 2009.PMID: 19440340Free PMC article.
Abadi A, Glover EI, Isfort RJ, Raha S, Safdar A, Yasuda N, Kaczor JJ, Melov S, Hubbard A, Qu X, Phillips SM, Tarnopolsky M.Abadi A, et al. Among authors: safdar a.PLoS One. 2009 Aug 5;4(8):e6518. doi: 10.1371/journal.pone.0006518.PLoS One. 2009.PMID: 19654872Free PMC article.
Crane JD, Devries MC, Safdar A, Hamadeh MJ, Tarnopolsky MA.Crane JD, et al. Among authors: safdar a.J Gerontol A Biol Sci Med Sci. 2010 Feb;65(2):119-28. doi: 10.1093/gerona/glp179. Epub 2009 Dec 3.J Gerontol A Biol Sci Med Sci. 2010.PMID: 19959566