TY - JOUR T1 - Variations of venous drainage of the thyroid gland and their surgical implications: a narrative review JO - Jornal Vascular Brasileiro A1 - Singh, Rajani SN - 1677-5449 UL - 10.1590/1677-5449.202201632 VL - 22 Y1 - 2023 PB - Brazil ER -