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.
Tzavara ET, Davis RJ, Perry KW, Li X, Salhoff C, Bymaster FP, Witkin JM, Nomikos GG.Tzavara ET, et al. Among authors: witkin jm.Br J Pharmacol. 2003 Feb;138(4):544-53. doi: 10.1038/sj.bjp.0705100.Br J Pharmacol. 2003.PMID: 12598408Free PMC article.
Alt A, Weiss B, Ogden AM, Li X, Gleason SD, Calligaro DO, Bleakman D, Witkin JM.Alt A, et al. Among authors: witkin jm.Psychopharmacology (Berl). 2006 Apr;185(2):240-7. doi: 10.1007/s00213-005-0292-0. Epub 2006 Feb 10.Psychopharmacology (Berl). 2006.PMID: 16470401