M.G. TUKHBATULLIN, G.R. AKHUNOVA, R.R. AKHUNOVA Kazan State Medical Academy, 36 Butlerov St., Kazan, Russian Federation, 420012 Tukhbatullin M.G. — D. Med. Sc., Professor, Head of the Department of Ultrasonic Diagnosis, tel. (843) 233-30-03, e-mail: [email protected] Akhunova G.R. — Cand. Med. Sc., Assistant at the Department of Ultrasonic Diagnosis, tel. (843) 233-30-17, e-mail: [email protected] Akhunova […]