@misc{indiciaee93712e6d148,
  title = {Labile serum factor and its effect on arbovirus neutralization.},
  author = {W A Chappell and D R Sasso and R F Toole and T P Monath},
  year = {1971},
  doi = {10.1128/am.21.1.79-83.1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/5540674/},
  note = {Source identifier: 5540674}
}