TY - JOUR T1 - Percutaneous ethanol injection versus conservative treatment for benign cystic and mixed thyroid nodules JO - Archives of Endocrinology and Metabolism A1 - Ferreira, Mari Cassol A1 - Piaia, Camila A1 - Cadore, Ana Carolina SN - 2359-3997 UL - 10.1590/2359-3997000000120 VL - 60 Y1 - 2016 PB - Brasil ER -