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.
Ayala I, Castillo AM, Adánez G, Fernández-Rufete A, Pérez BG, Castells MT.Ayala I, et al. Among authors: castells mt.Exp Biol Med (Maywood). 2009 Jan;234(1):10-6. doi: 10.3181/0807-RM-219. Epub 2008 Nov 7.Exp Biol Med (Maywood). 2009.PMID: 18997102