@misc{indiciaea3584e029220,
  title = {The function factor VII.},
  author = {J F ACKROYD},
  year = {1956},
  doi = {10.1111/j.1365-2141.1956.tb06714.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/13383106/},
  note = {Source identifier: 13383106}
}