Osipova Vera, Tabeeva Guzyal, Voznesenskaya Tatiana
Department of Neurology and Clinical Neurophysiology, First Sechenov Moscow State Medical University, Ul. Rossolimo 11, Moscow, Russia.
J Headache Pain. 2012 Jun;13(4):277-8. doi: 10.1007/s10194-012-0429-6. Epub 2012 Apr 7.