@misc{indiciaeabd953af1d03,
  title = {CD28: a signalling perspective.},
  author = {S G Ward},
  year = {1996},
  doi = {10.1042/bj3180361},
  url = {https://pubmed.ncbi.nlm.nih.gov/8809021/},
  note = {Source identifier: 8809021}
}