@misc{indiciaec4c30f686a1c,
  title = {Factor XII: Hageman factor.},
  author = {R A Pixley and R W Colman},
  year = {1993},
  doi = {10.1016/0076-6879(93)22007-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/8412813/},
  note = {Source identifier: 8412813}
}