Asociacion de
Neurologia. (Association of Neurology). Montevideo
-Uruguay- (1963-1967)
Colegio Argentino
de Neurocirugía. (Argentine Professional
Association of Neurosurgery). Buenos Aires -Argentina-
(1976-1983)
Asociación
Argentina para el Estudio del Dolor. (Argentine
Association for the Study of Pain). (Argentine Branch
of the International Association for the Study of
Pain) Buenos Aires -Argentina- (1997-to date)
