TY - JOUR T1 - Childhood thyroid cancer in Belarus, Russia, and Ukraine after Chernobyl and at present JO - Arquivos Brasileiros de Endocrinologia & Metabologia A1 - Demidchik, Yuri E. A1 - Saenko, Vladimir A. A1 - Yamashita, Shunichi SN - 0004-2730 UL - 10.1590/S0004-27302007000500012 VL - 51 Y1 - 2007 PB - Brasil ER -