作者单位：
Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MN, United States
[1]
Department of Veterans Affairs Cooperative Studies Program Coordinating Center, Edward Hines Jr
[2]
Parkinson's Disease, Research, Education and Clinical Center (PADRECC), Philadelphia VA Medical
[3]
Health Services Research Center, Edward Hines Jr. Veterans Affairs Hospital, Hines, IL, United
[4]
Omaha VA Medical Center, Division of Neurosurgery, University of Nebraska Medical Center, Omaha, NB
[5]
发布时间
2014-01-17
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