Collins S, McLean CA, Masters CL (2001). "Gerstmann-Straussler-Scheinker syndrome,fatal familial insomnia, and kuru: a review of these less common human transmissible spongiform encephalopathies". J Clin Neurosci8 (5): 387–97. doi:10.1054/jocn.2001.0919. PMID 11535002.
Collins S, McLean CA, Masters CL (2001). "Gerstmann-Straussler-Scheinker syndrome,fatal familial insomnia, and kuru: a review of these less common human transmissible spongiform encephalopathies". J Clin Neurosci8 (5): 387–97. doi:10.1054/jocn.2001.0919. PMID 11535002.