@misc{indiciaef138960cbac5,
  title = {Complement factor I and cofactors in control of complement system convertase enzymes.},
  author = {R B Sim and A J Day and B E Moffatt and M Fontaine},
  year = {1993},
  doi = {10.1016/0076-6879(93)23035-l},
  url = {https://pubmed.ncbi.nlm.nih.gov/8271948/},
  note = {Source identifier: 8271948}
}