Costa E, Cheney D L, Grayson D R, Korneyev A, Longone P, Pani L, Romeo E, Zivkovich E, Guidotti A
Fidia-Georgetown Institute for the Neurosciences, Georgetown University Medical School, Washington, DC 20007.
Ann N Y Acad Sci. 1994 Nov 30;746:223-42. doi: 10.1111/j.1749-6632.1994.tb39240.x.