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.
Weeks DE, Lehner T, Squires-Wheeler E, Kaufmann C, Ott J.Weeks DE, et al.Genet Epidemiol. 1990;7(4):237-43. doi: 10.1002/gepi.1370070402.Genet Epidemiol. 1990.PMID: 2227370
Kaufmann CA, Weinberger DR, Stevens JR, Asher DM, Kleinman JE, Sulima MP, Gibbs CJ Jr, Gajdusek DC.Kaufmann CA, et al.Arch Gen Psychiatry. 1988 Jul;45(7):648-52. doi: 10.1001/archpsyc.1988.01800310056007.Arch Gen Psychiatry. 1988.PMID: 3132907
Kaufmann CA, Gillin JC, Hill B, O'Laughlin T, Phillips I, Kleinman JE, Wyatt RJ.Kaufmann CA, et al.Psychiatry Res. 1984 May;12(1):47-55. doi: 10.1016/0165-1781(84)90137-9.Psychiatry Res. 1984.PMID: 6589659