@misc{indiciaee9a8c807edd5,
  title = {Clotting factor concentrates.},
  author = {J G Watt and J K Smith},
  year = {1972},
  doi = {10.1136/bmj.1.5802.752-c},
  url = {https://pubmed.ncbi.nlm.nih.gov/5015343/},
  note = {Source identifier: 5015343}
}