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.
Velarde E, Cerdá-Reverter JM, Alonso-Gómez AL, Sánchez E, Isorna E, Delgado MJ.Velarde E, et al.Chronobiol Int. 2010 Jul;27(6):1178-201. doi: 10.3109/07420528.2010.496911.Chronobiol Int. 2010.PMID: 20653449
Rocha A, Gómez A, Zanuy S, Cerdá-Reverter JM, Carrillo M.Rocha A, et al.Mol Cell Endocrinol. 2007 Jun 30;272(1-2):63-76. doi: 10.1016/j.mce.2007.04.007. Epub 2007 May 4.Mol Cell Endocrinol. 2007.PMID: 17543442Free article.