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.
Iqbal N, Asnis GM, Wetzler S, Kahn RS, Kay SR, van Praag HM.Iqbal N, et al. Among authors: kahn rs.Biol Psychiatry. 1991 Oct 15;30(8):770-8. doi: 10.1016/0006-3223(91)90233-c.Biol Psychiatry. 1991.PMID: 1751620Clinical Trial.
Kahn RS, Davidson M, Hirschowitz J, Stern RG, Davis BM, Gabriel S, Moore C, Davis KL.Kahn RS, et al.Psychiatry Res. 1992 Feb;41(2):155-61. doi: 10.1016/0165-1781(92)90107-e.Psychiatry Res. 1992.PMID: 1574542