@misc{indiciaee533c7952fd3,
  title = {Coagulation problems.},
  author = {E E Czapek},
  year = {1973},
  doi = {10.1097/00004311-197301120-00010},
  url = {https://pubmed.ncbi.nlm.nih.gov/4576124/},
  note = {Source identifier: 4576124}
}