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.
Tegelberg A, Wilhelmsson B, Walker-Engström ML, Ringqvist M, Andersson L, Krekmanov L, Ringqvist I.Tegelberg A, et al.Swed Dent J. 1999;23(4):117-26.Swed Dent J. 1999.PMID: 10591454Clinical Trial.
Tegelberg A, Kopp S.Tegelberg A, et al.Acta Odontol Scand. 2002 Oct;60(5):271-5. doi: 10.1080/00016350260248238.Acta Odontol Scand. 2002.PMID: 12418716