Authors: William J. Marks, Raymond T. Bartus, João Siffert, Charles S. Davis, Andrés M. Lozano, Nicholas M. Boulis, Jerrold L. Vitek, Mark Stacy, Dennis A. Turner, L. Verhagen, Roy A.E. Bakay, R.L. Watts, Barton L. Guthrie, Joseph Jankovic, Richard K. Simpson, Michele Tagliati, Ron L. Alterman, Matthew Stern, Gordon H. Baltuch, Philip A. Starr, Paul Larson, Jill L. Ostrem, John G. Nutt, Karl Kieburtz, Jeffrey H. Kordower, C. Warren Olanow - The Lancet 2010 cited by 680