A.N. AMIROV, O.G. ZVEREVA Republican Clinical Ophthalmology Hospital of the Ministry of Health Care of the Republic of Tatarstan, 14 Butlerov St., Kazan, Russian Federation, 420012 Kazan State Medical Academy, 36 Butlerov St., Kazan, Russian Federation, 420012 Amirov A.N. ― Cand. Med. Sc., Professor, Head of the Department of Ophthalmology, tel. (843) 299-42-59, e-mail: aydar.amirov@tatar.ru […]