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.
He LH, van Vuuren LJ, Planitz N, Swain MV.He LH, et al. Among authors: swain mv.Dent Mater J. 2010 Aug;29(4):433-7. doi: 10.4012/dmj.2009-094. Epub 2010 Jul 17.Dent Mater J. 2010.PMID: 20657152Free article.
Waddell JN, Girvan L, Aarts JM, Wu W, Swain MV.Waddell JN, et al. Among authors: swain mv.N Z Dent J. 2010 Jun;106(2):50-4.N Z Dent J. 2010.PMID: 20608308