@article{guo_zhang_2022,  title={Comment on “Hyperglycemia in pregnancy: sleep alterations, comorbidities and pharmacotherapy”},  volume={68},  ISSN={0104-4230},  url={https://doi.org/10.1590/1806-9282.20220586},  DOI={10.1590/1806-9282.20220586},  number={8},  journal={Revista da Associação Médica Brasileira},  publisher={Associação Médica Brasileira},  author={Guo, Rui and Zhang, Xiaoyu},  year={2022},  month={Aug},  pages={990–990} }