@misc{indiciae67db46e69fcb,
  title = {Activated coagulation time as screening test.},
  author = {P G Hattersley},
  year = {1972},
  doi = {10.1001/jama.1972.03210050055021},
  url = {https://pubmed.ncbi.nlm.nih.gov/4678101/},
  note = {Source identifier: 4678101}
}