@article{singh_2023,  title={Variations of venous drainage of the thyroid gland and their surgical implications: a narrative review},  volume={22},  ISSN={1677-5449},  url={https://doi.org/10.1590/1677-5449.202201632},  DOI={10.1590/1677-5449.202201632},  journal={Jornal Vascular Brasileiro},  publisher={Sociedade Brasileira de Angiologia e de Cirurgia Vascular (SBACV)},  author={Singh, Rajani},  year={2023},  pages={e20220163} }