@misc{indiciae4b6c129e9e47,
  title = {Leukotactic factor produced by sensitized lymphocytes.},
  author = {P A Ward and H G Remold and J R David},
  year = {1969},
  doi = {10.1126/science.163.3871.1079},
  url = {https://pubmed.ncbi.nlm.nih.gov/5764874/},
  note = {Source identifier: 5764874}
}