@article{trinchieri1989,
  title={Biology of Natural Killer Cells},
  author={Giorgio Trinchieri},
  year={1989},
  journal={Advances in immunology},
  doi={10.1016/s0065-2776(08)60664-1},
  url={https://doi.org/10.1016/s0065-2776(08)60664-1}
}