References
- Dalén , P. 1973 . Lithium therapy in Huntington's chorea and tardive dyskinesia . Lancet , 1 : 107 – 108 .
- Klawans , H. C. , Paulson , G. W. , Ringee , S. P. and Barbeau , A. 1972 . Use of L‐dopa in the detection of presymptomatic Huntington's chorea . New Engl. J. Med. , 286 : 1332 – 1334 .
- Martin , W. E. , Young , W. I. and Anderson , V. E. 1973 . Parkinson's disease: A genetic study . Brain , 96 : 495 – 506 .
- Sjogren , T. , Sjogren , H. and Lindgren , A. G. H. 1952 . Morbus Alzheimer and morbus Pick. A genetic, clinical and patho‐anatomical study . Acta Psychiat. Scand. Suppl. , : 82
- Slater , E. and Cowie , V. 1971 . The genetics of mental disorders , London : Oxford Univ. Press .
- Wendt , G. G. , Landzettel , I. and Solth , K. 1960 . Krankheitsdauer und Lebenserwartung bie der Huntington's chorea . Arch. Psychiat. Nervenkr , 201 : 298 – 312 .