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.
van Hooft E, Becking AG, van Spronsen PH, Tuinzing DB.van Hooft E, et al. Among authors: becking ag.Ned Tijdschr Tandheelkd. 2010 Jul-Aug;117(7-8):391-5. doi: 10.5177/ntvt.2010.08.09156.Ned Tijdschr Tandheelkd. 2010.PMID: 20726499Dutch.
Lobbezoo F, van der Zaag J, Visscher CM, van der Meulen MJ, Becking AG, Naeije M.Lobbezoo F, et al. Among authors: becking ag.Ned Tijdschr Tandheelkd. 2000 Nov;107(11):471-5.Ned Tijdschr Tandheelkd. 2000.PMID: 11383256Review.Dutch.