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.
Redondo O, Villamor E, Valdés J, Bilal U, Caballero B, Roche D, Kroker F, Ramírez-Zea M, Franco M.Redondo O, et al.Public Health Nutr. 2015 Apr;18(6):951-8. doi: 10.1017/S1368980014001207. Epub 2014 Jun 23.Public Health Nutr. 2015.PMID: 24955816Free PMC article.
Gregory CO, Martorell R, Narayan KM, Ramirez-Zea M, Stein AD.Gregory CO, et al.Public Health Nutr. 2009 Feb;12(2):228-35. doi: 10.1017/S1368980008003443. Epub 2008 Aug 15.Public Health Nutr. 2009.PMID: 18702839Free PMC article.
Letona P, Ramirez-Zea M, Caballero B, Gittelsohn J.Letona P, et al.BMC Public Health. 2014 Jan 31;14:101. doi: 10.1186/1471-2458-14-101.BMC Public Health. 2014.PMID: 24485389Free PMC article.