2Keller wc Busenbark K Miner. The relationship of essentinl iremor movement disorders report on 678 patients [ J] . Ann, 1994, 25: 717-723.
3王维治.神经病学[M]:第5版[M].北京:人民卫生出版社,2004.90-92.
4Koller WC,Busenbark K,Miner K,et al.The relationship of essential tremor to other movement disorders:report on 678 patients[J].Ann Neurol,1994,25:717-723.
5Louis ED,Ford B,Lee H,et al.Diagnostic criteria for essential tremor.A population perspective[J].Arch Neurol,1998,55(6):823-828.
6Bain PG,Findley LJ,Thompson PD,et al.A study of hereditary essential tremor[J].Brain,1994,117:805-823.
