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.
Casas A, Herrera D, Martín-Carnes J, González I, O'Connor A, Sanz M.Casas A, et al. Among authors: sanz m.J Periodontol. 2007 Jun;78(6):1103-12. doi: 10.1902/jop.2007.060232.J Periodontol. 2007.PMID: 17539725
Herrera D, Contreras A, Gamonal J, Oteo A, Jaramillo A, Silva N, Sanz M, Botero JE, León R.Herrera D, et al. Among authors: sanz m.J Clin Periodontol. 2008 Feb;35(2):106-13. doi: 10.1111/j.1600-051X.2007.01170.x. Epub 2007 Dec 13.J Clin Periodontol. 2008.PMID: 18081862