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.
Cabrera Lafuente M, Montes Bueno MT, Pastrana N, Segovia C, Madero Jarabo R, Martin CR, Omeñaca Teres F, Sáenz de Pipaón Marcos M.Cabrera Lafuente M, et al. Among authors: martin cr.J Perinat Med. 2018 Dec 19;47(1):106-113. doi: 10.1515/jpm-2017-0334.J Perinat Med. 2018.PMID: 29995634
Belfort MB, Martin CR, Smith VC, Gillman MW, McCormick MC.Belfort MB, et al. Among authors: martin cr.Pediatrics. 2010 Jun;125(6):e1419-26. doi: 10.1542/peds.2009-2746. Epub 2010 May 17.Pediatrics. 2010.PMID: 20478940Free PMC article.