@article{halliwell1985,
  title={Free radicals in biology and medicine},
  author={Barry Halliwell and John M.C. Gutteridge},
  year={1985},
  journal={Journal of Free Radicals in Biology & Medicine},
  doi={10.1016/0748-5514(85)90140-0},
  url={https://doi.org/10.1016/0748-5514(85)90140-0}
}