Progressive supranuclear palsy is not associated with neurogenic orthostatic hypotension

van Gerpen JA, Al-Shaikh RH, Tipton PW, Wszolek ZK, Uitti RJ, Ferman TJ, Dickson DW, Benarroch EE, Singer W, Cutsforth-Gregory JK, Heckman MG, Brushaber DE, Josephs KA, Low PA, Ahlskog JE, Cheshire WP.