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.
Al-Ahmad A, Wiedmann-Al-Ahmad M, Deimling D, Jaser C, Pelz K, Wittmer A, Ratka-Krüger P.Al-Ahmad A, et al. Among authors: wittmer a.Am J Dent. 2010 Oct;23(5):251-4.Am J Dent. 2010.PMID: 21207790
Al-Ahmad A, Maier J, Follo M, Spitzmüller B, Wittmer A, Hellwig E, Hübner J, Jonas D.Al-Ahmad A, et al. Among authors: wittmer a.J Endod. 2010 Nov;36(11):1812-9. doi: 10.1016/j.joen.2010.08.011. Epub 2010 Sep 16.J Endod. 2010.PMID: 20951293
Anderson AC, Hellwig E, Vespermann R, Wittmer A, Schmid M, Karygianni L, Al-Ahmad A.Anderson AC, et al. Among authors: wittmer a.PLoS One. 2012;7(11):e49576. doi: 10.1371/journal.pone.0049576. Epub 2012 Nov 12.PLoS One. 2012.PMID: 23152922Free PMC article.
Karygianni L, Cecere M, Skaltsounis AL, Argyropoulou A, Hellwig E, Aligiannis N, Wittmer A, Al-Ahmad A.Karygianni L, et al. Among authors: wittmer a.Biomed Res Int. 2014;2014:839019. doi: 10.1155/2014/839019. Epub 2014 Jun 26.Biomed Res Int. 2014.PMID: 25054150Free PMC article.
Anderson AC, Jonas D, Huber I, Karygianni L, Wölber J, Hellwig E, Arweiler N, Vach K, Wittmer A, Al-Ahmad A.Anderson AC, et al. Among authors: wittmer a.Front Microbiol. 2016 Jan 11;6:1534. doi: 10.3389/fmicb.2015.01534. eCollection 2015.Front Microbiol. 2016.PMID: 26793174Free PMC article.