@misc{indiciae830b3808313a,
  title = {[Quantitative estimation of properdin by the immunodiffusion method].},
  author = {Z Pietruska and J Drozd and B Bogdanikowa},
  year = {1969},
  url = {https://pubmed.ncbi.nlm.nih.gov/4989441/},
  note = {Source identifier: 4989441}
}