Madden K S, Felten S Y, Felten D L, Bellinger D L
Department of Neurobiology and Anatomy, University of Rochester School of Medicine and Dentistry, New York 14642, USA.
Ann N Y Acad Sci. 1995 Dec 29;771:523-34. doi: 10.1111/j.1749-6632.1995.tb44707.x.