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.
Moreno-De-Luca A, Helmers SL, Mao H, Burns TG, Melton AM, Schmidt KR, Fernhoff PM, Ledbetter DH, Martin CL.Moreno-De-Luca A, et al. Among authors: helmers sl.J Med Genet. 2011 Feb;48(2):141-4. doi: 10.1136/jmg.2010.082263. Epub 2010 Oct 23.J Med Genet. 2011.PMID: 20972249Free PMC article.
Bolanos AR, Sarkisian M, Yang Y, Hori A, Helmers SL, Mikati M, Tandon P, Stafstrom CE, Holmes GL.Bolanos AR, et al. Among authors: helmers sl.Neurology. 1998 Jul;51(1):41-8. doi: 10.1212/wnl.51.1.41.Neurology. 1998.PMID: 9674776