Z.A. ZALYALOVA1, 2, S.E. MUNASIPOVA1, 2, M.M. ERMAKOVA1  1Kazan State Medical University, Kazan 2Center for Movement Disorders and Botulinum Therapy of the Republic of Tatarstan, Kazan  Contact details: Ermakova M.M. — post-graduate student of the Department of Neurology and Rehabilitation Address: 49 Butlerov St., Kazan, Russian Federation, 420012, tel.: +7-905-342-46-49, e-mail: esenia171@rambler.ru Essential tremor (ET) is the […]