R.F. KHAKIMOVA1, G.M. ZAINETDINOVA2, R.R. BIKTAGIROVA2, A.R. GILMUTDINOVA1  1Kazan State Medical University, Kazan 2Children’s Republic Clinical Hospital, Kazan Contact details: Khakimova R.F. — MD, Professor of the Department of Clinical Immunology and Allergology Address: 49 Butlerov St., 420012 Kazan, Russian Federation, tel.: +7 (843) 236-06-52, e-mail: Khakimova@yandex.ru Chronic spontaneous urticaria is the most common form of chronic urticaria […]