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.
Sikora KM, Magee DA, Berkowicz EW, Berry DP, Howard DJ, Mullen MP, Evans RD, Machugh DE, Spillane C.Sikora KM, et al. Among authors: berry dp.BMC Genet. 2011 Jan 7;12:4. doi: 10.1186/1471-2156-12-4.BMC Genet. 2011.PMID: 21214909Free PMC article.