@article{chen_huang_liao_yang_zhang_2019,  title={Association between tumor necrosis factor polymorphisms and rheumatoid arthritis as well as systemic lupus erythematosus: a meta-analysis},  volume={52},  ISSN={0100-879X},  url={https://doi.org/10.1590/1414-431X20187927},  DOI={10.1590/1414-431X20187927},  number={3},  journal={Brazilian Journal of Medical and Biological Research},  publisher={Associação Brasileira de Divulgação Científica},  author={Chen, Lin and Huang, Zhuochun and Liao, Yun and Yang, Bin and Zhang, Junlong},  year={2019},  pages={e7927} }