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.
Mumford EA, Hair EC, Yu TC, Liu W.Mumford EA, et al.Matern Child Health J. 2014 May;18(4):810-20. doi: 10.1007/s10995-013-1305-y.Matern Child Health J. 2014.PMID: 23797269Free PMC article.
Liu W, Mumford EA, Petras H.Liu W, et al. Among authors: mumford ea.Matern Child Health J. 2016 Feb;20(2):376-85. doi: 10.1007/s10995-015-1836-5.Matern Child Health J. 2016.PMID: 26520156