@misc{indiciaed2420ccf7dda,
  title = {Diphtheria toxin: quantification and assay.},
  author = {S F Carroll and R J Collier},
  year = {1988},
  doi = {10.1016/s0076-6879(88)65034-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/2852763/},
  note = {Source identifier: 2852763}
}