V.N. DIOMIDOVA1, M.A. SAFONOVA1,2, O.V. ZAKHAROVA1, A.M. IONOV1,2, O.A. EFIMOVA1,2 1Chuvash State University named after I.N. Ulyanov, Cheboksary 2Republican Clinical Oncological Dispensary of the Ministry of Health of the Chuvash Republic, Cheboksary  Contact details: Diomidova V.N. ― D. Sc. (medicine), Head of the Department of Internal Medicine Propaedeutic with a course of radiation diagnosis Address: […]