@article{sun_hua_huang_cen_zhou_shao_2018,  title={Association study of <i>AFF1</i> rs340630 polymorphism with genetic susceptibility to rheumatoid arthritis in Chinese population},  volume={51},  ISSN={0100-879X},  url={https://doi.org/10.1590/1414-431X20187126},  DOI={10.1590/1414-431X20187126},  number={7},  journal={Brazilian Journal of Medical and Biological Research},  publisher={Associação Brasileira de Divulgação Científica},  author={Sun, Qing-Qing and Hua, Dong-Jin and Huang, Si-Chao and Cen, Han and Zhou, Li and Shao, Song},  year={2018},  pages={e7126} }