1. Diagnostic problems in Huntington's chorea and tardive dyskinesia;Buxton;Compr Psychiat,1976
2. Recognition and diagnosis of tardive dyskinesia;Klawans;J Clin Psychiat,1985
3. 4. Folstein S E , Leigh R J , Prahad I M , Folstein M F. The diagnosis of Huntington's disease. Neurology (in press).
4. The measurement of abnormal movement: methods developed for Huntington's disease;Folstein;Neurobehav Toxicol Teratol,1983