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.
Wagner Y, Heinrich-Weltzien R.Wagner Y, et al.BMC Oral Health. 2015 Aug 7;15:94. doi: 10.1186/s12903-015-0080-0.BMC Oral Health. 2015.PMID: 26251128Free PMC article.
Wagner Y, Heinrich-Weltzien R.Wagner Y, et al.BMC Oral Health. 2014 May 1;14:44. doi: 10.1186/1472-6831-14-44.BMC Oral Health. 2014.PMID: 24885353Free PMC article.
Wagner Y, Heinrich-Weltzien R.Wagner Y, et al.BMC Oral Health. 2016 Mar 18;16:36. doi: 10.1186/s12903-016-0192-1.BMC Oral Health. 2016.PMID: 26988101Free PMC article.
Wagner Y, Heinrich-Weltzien R.Wagner Y, et al.Oral Health Prev Dent. 2017;15(5):489-494. doi: 10.3290/j.ohpd.a38735.Oral Health Prev Dent. 2017.PMID: 28748233