@misc{indiciaeec4cbca00bc0,
  title = {A model antigen-antibody system for classroom use.},
  author = {R J Doyle and L Cronholm},
  year = {1969},
  doi = {10.1021/ed046p868},
  url = {https://pubmed.ncbi.nlm.nih.gov/5356709/},
  note = {Source identifier: 5356709}
}