Fam David J, Baharnoori Moogeh, Kassardjian Charles D, Saposnik Gustavo
1Division of Neurology,University of Toronto,Toronto,Ontario,Canada.
2Department of Neurology,Mayo Clinic,Rochester,Minnesota.
Can J Neurol Sci. 2015 Sep;42(5):344-6. doi: 10.1017/cjn.2015.57. Epub 2015 Jun 10.