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.
Federlin M, Hiller KA, Schmalz G.Federlin M, et al. Among authors: schmalz g.Clin Oral Investig. 2014 Nov;18(8):1975-84. doi: 10.1007/s00784-013-1173-2. Epub 2014 Jan 10.Clin Oral Investig. 2014.PMID: 24407551
Pummer A, Cieplik F, Nikolić M, Buchalla W, Hiller KA, Schmalz G.Pummer A, et al. Among authors: schmalz g.Clin Oral Investig. 2020 Jan;24(1):141-150. doi: 10.1007/s00784-019-02911-2. Epub 2019 May 3.Clin Oral Investig. 2020.PMID: 31053896Free article.Clinical Trial.