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.
Castañeda-Sánchez JI, Curiel-Quesada E, Pedrosa-Seres M, Cancino-Diaz ME, Rodríguez-Martínez S, Cancino-Diaz JC.Castañeda-Sánchez JI, et al.Clin Invest Med. 2009 Jun 1;32(3):E206-11. doi: 10.25011/cim.v32i3.6109.Clin Invest Med. 2009.PMID: 19480736