@misc{indiciaed5efaa661a6f,
  title = {CD28 costimulatory molecule--expression, structure and function.},
  author = {Dorota Boćko and Agata Kosmaczewska and Lidia Ciszak and Renata Teodorowska and Irena Frydecka},
  year = {2002},
  url = {https://pubmed.ncbi.nlm.nih.gov/12098932/},
  note = {Source identifier: 12098932}
}