@misc{indiciae9f6171501f97,
  title = {Costimulation and autoimmunity.},
  author = {E A Tivol and A N Schweitzer and A H Sharpe},
  year = {1996},
  doi = {10.1016/s0952-7915(96)80011-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/8994862/},
  note = {Source identifier: 8994862}
}