@misc{indiciaef6974a262a40,
  title = {Tetanus toxoid purification: a case study.},
  author = {M D Vancetto and J M de Oliveira and S M Prado and F Fratelli and H G Higashi},
  year = {1997},
  doi = {10.1038/nbt0897-807},
  url = {https://pubmed.ncbi.nlm.nih.gov/9255801/},
  note = {Source identifier: 9255801}
}