Psychological follow-up of presymptomatic genetic testing for spinocerebellar ataxia type 2 (SCA2) in Cuba - Paneque, M.; Lemos, C.; Escalona, K.; Prieto, L.; Reynaldo, R.; Velázquez, M.; Quevedo, J.; Santos, N.; Almaguer, L.E.; Velázquez, L.; Sousa, A.; Fleming, M.; et al. (Journal of Genetic Counseling, 2007)