I.YU. VIZEL, A.A. VIZEL Kazan State Medical University Vizel Irina Yurievna Candidate of Medical Science, assistant at the Department of phthisiopulmonology 49 Butlerova Str., Kazan 420012 tel. (843) 296-25-99, e-mail: tatpulmo@mail.ru Were analyzed 1094 cases of treatment-seeking patients who have turned to primary care physicians or detected by X-ray examination in the period from October, […]