@misc{indiciae3f831ebbe750,
  title = {Protease3.75 activity in rheumatoid tissues.},
  author = {M Oka and J Puranen and T Hokkanen and O Seppälä and K Vainio},
  year = {1973},
  doi = {10.1080/03009747309097144},
  url = {https://pubmed.ncbi.nlm.nih.gov/4543122/},
  note = {Source identifier: 4543122}
}