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.
Crawford F, Hardy J, Mullan M, Goate A, Hughes D, Fidani L, Roques P, Rossor M, Chartier-Harlin MC.Crawford F, et al.Neurosci Lett. 1991 Nov 25;133(1):1-2. doi: 10.1016/0304-3940(91)90042-r.Neurosci Lett. 1991.PMID: 1791986
Pérez-Tur J, Campion D, Martinez M, Brice A, Tardieu S, Hannequin D, Agid Y, Delacourte A, Clerget-Darpoux F, Chartier-Harlin MC.Pérez-Tur J, et al.Am J Med Genet. 1995 Dec 18;60(6):550-3. doi: 10.1002/ajmg.1320600613.Am J Med Genet. 1995.PMID: 8825894