@article{han_ding_2021,  title={Comment on “The relationship between thyroidectomy complications and body mass index”},  volume={67},  ISSN={0104-4230},  url={https://doi.org/10.1590/1806-9282.20210152},  DOI={10.1590/1806-9282.20210152},  number={5},  journal={Revista da Associação Médica Brasileira},  publisher={Associação Médica Brasileira},  author={Han, Qiong-mei and Ding, Jie},  year={2021},  month={Jun},  pages={771–771} }