@misc{indiciae9dc74aa8b403,
  title = {Improvements in complement fixation testing.},
  author = {T A Bell and B A Matheson and D O Ho-Yen},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2381270/},
  note = {Source identifier: 2381270}
}