Second tumors in children and adolescents (by the data of Onco-Hematology Department of Children’s Republican Clinical Hospital during 20 years — from 1997 to 2016)
R.Z. SHAMMASOV, I.V. OSIPOVA, E.I. NIZAMUTDINOVA, E.N. GRISHINA, L.R. KARIMOVA Children’s Republican Clinical Hospital of the Ministry of Health of the Republic of Tatarstan, 140 Orenburgsky Trakt, Kazan, Russian Federation, 420138 Shammasov R.Z. — Head of Onco-Hematology Department, tel. (843) 237-30-07, e-mail: rafael.shammasov@tatar.ru Osipova I.V. — doctor-hematologist of Onco-Hematology Department, tel. (843) 237-30-07, e-mail: ivos29@mail.ru […]