R.N. MAMLEEV1, 2, E.V. LUCHKINA2, I.G. ANDREEVA2  1Kazan State Medical University, Kazan 2Children’s Republican Clinical Hospital, Ministry of Health of Republic of Tatarstan, Kazan   Contact details: Mamleev R.N. — PhD (medicine), Associate Professor of Department of Hospital Pediatrics Address: 49 Butlerov St., Russian Federation, Kazan, 420012, tel.: +7-917-921-12-70, e-mail: [email protected] The wrong choice of starting antibiotic […]