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.
da Silva AP, de Oliveira R, Cavalli V, Arrais CA, Giannini M, de Carvalho RM.da Silva AP, et al. Among authors: cavalli v.Oper Dent. 2005 May-Jun;30(3):318-24.Oper Dent. 2005.PMID: 15986951Clinical Trial.
Pinto CF, Paes Leme AF, Cavalli V, Giannini M.Pinto CF, et al. Among authors: cavalli v.Braz Dent J. 2009;20(1):48-53. doi: 10.1590/s0103-64402009000100008.Braz Dent J. 2009.PMID: 19466231Free article.