作者单位:
Department of Medicine, University of Arizona College of Medicine, Tucson, AZ, United States
[1]
Department of Medicine, Southern Arizona Veterans Affairs Health Care System, Tucson, AZ, United
[2]
Division of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, United States
[3]
Division of Neurology, Case Western Reserve University School of Medicine, Cleveland, OH, United
[4]
Division of Epidemiology, University of Pittsburgh, Pittsburgh, PA, United States
[5]
发布时间
2014-02-22