E.V. BUSHUEVA1, L.I. GERASIMOVA2, O.V. SHARAPOVA2, T.I. DIANOVA1, O.N. IVANOVA1  1Chuvash State University named after I.N. Ulyanov, Cheboksary 2Medical Institute of Continuing Education, Moscow  Contact details: Bushueva E.V. — MD, Professor of the Department of Pediatrics and Pediatric Surgery, Faculty of Medicine Address: 45 Moskovskiy prospekt, Cheboksary, Russian Federation, 428017, tel.: +7-903-066-99-91, е-mail: evbush@mail.ru Exercise tolerance, […]