Senile chorea: a multicenter prospective study.
García Ruiz PJ, Gómez-Tortosa E, del Barrio A, Benítez J, Morales B, Vela L, Castro A, Requena I.
García Ruiz PJ, et al.
Acta Neurol Scand. 1997 Mar;95(3):180-3. doi: 10.1111/j.1600-0404.1997.tb00092.x.
Acta Neurol Scand. 1997.
PMID: 9088388
Clinical Trial.