@misc{indiciaec47891c4d2bf,
  title = {A functional test for protein S activity in plasma.},
  author = {P van de Waart and K T Preissner and J R Bechtold and G Müller-Berghaus},
  year = {1987},
  doi = {10.1016/0049-3848(87)90400-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/2965429/},
  note = {Source identifier: 2965429}
}