Wallace D C, Hall A C
J Neurol Neurosurg Psychiatry. 1972 Dec;35(6):789-800. doi: 10.1136/jnnp.35.6.789.
In an extensive study of Huntington's chorea in Queensland evidence was found to support an old observation that the magnitude of the variation in the symptom complex of the disease between different families is sufficient to suggest that there may be more than one form of Huntington's chorea allele present in the community. Analysis of data concerning age at onset indicates that at least two separate forms of the disorder may exist.
在对昆士兰州亨廷顿舞蹈症的一项广泛研究中,发现有证据支持一项旧有观察结果,即该疾病不同家族之间症状复合体的变异程度足以表明,社区中可能存在不止一种形式的亨廷顿舞蹈症等位基因。对发病年龄相关数据的分析表明,该疾病可能至少存在两种不同的形式。