Hurley R A, Black D N, Stip E, Taber K H
Department of Radiology, Herbert J. Frensley Center for Imaging Research, Baylor College of Medicine, Houston, Texas 77030-3498, USA.
J Neuropsychiatry Clin Neurosci. 2000 Fall;12(4):421-4. doi: 10.1176/jnp.12.4.421.