3 Gilman S,Quinn N.The relationship of multiple system atrophy to sporadic cerebellar and other forms of idiopathic late onest cereballar atrophy.Neurology,1996,46:1197.

• 4王含，崔丽英，杜华，等.；多系统萎缩20例患者肛门括约肌肌电图特点分析