@misc{indiciaef0b77e09374a,
  title = {[Microcomplement fixation test applied to a diphtheria toxin-antitoxin system].},
  author = {G Muyldermans and J Zanen},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4136405/},
  note = {Source identifier: 4136405}
}