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.
Windham GC, Sumner A, Li SX, Anderson M, Katz E, Croen LA, Grether JK.Windham GC, et al. Among authors: grether jk.Autism Res. 2013 Feb;6(1):57-63. doi: 10.1002/aur.1275. Epub 2013 Jan 29.Autism Res. 2013.PMID: 23361991
Zerbo O, Qian Y, Yoshida C, Grether JK, Van de Water J, Croen LA.Zerbo O, et al. Among authors: grether jk.J Autism Dev Disord. 2015 Dec;45(12):4015-25. doi: 10.1007/s10803-013-2016-3.J Autism Dev Disord. 2015.PMID: 24366406Free PMC article.