Marieke van Asselen, Inês Almeida, Filipa Júlio, Januário, C., Bobrowicz-Campos, E., Simões, M....Miguel Castelo-Branco (2012). Implicit Contextual Learning in Prodromal and Early Stage Huntington's Disease Patients. Journal of the International Neuropsychological Society. 18 (4), 689-696