1. Rigid and akinetic forms of Huntington's chorea;Bittenbender, J.B.; Quadfasel, F.A.;Archives of Neurology,1962
2. Familial correlations for age at onset and age at death in Huntington's disease;Brackenridge, C.J.;Journal of Medical Genetics,1972
3. Huntington's chorea. Historical, clinical, and laboratory synopsis. In Handbook ofClinical;Bruyn, G.W.;Neurology,1968
4. The Westphal variant and juvenile type of Huntington's chorea;Bruyn, G.W.,1969
5. On the distribution of a variate whose logarithm is normally distributed;Finney, D.J.;Journal of the Royal Statistical Society,1941