TY JOUR TI Primary Incidence of Autoimmune Tyroiditis in the Republic of Belarus and Radiation Factor KW autoimmune thyroiditis KW primary incidence KW organizational medical approach KW radiation factor KW Belarus JO Medical Radiology and radiation safety AU Rozhko, V.A. AU Veyalkin, I.V. AU Sharshakova, T.M. PY 2020 IS 65 PB Federal Medical Biological Agency of Russia