Movement Disorders & AIDSNeurol 37:37-41, Nath,A.,et al, 1987
Painful Tonic Spasm in Neuromyelitis OpticaArch Neurol 69:1026-1031, Kim, S.M.,et al, 2012
Transverse MyelitisNEJM 363:564-572, Frohman,E.M. &Wingerchuk,D.M., 2010