@misc{indiciae7a370c58f9b0,
  title = {Free haemoglobin and pre-eclampsia.},
  author = {R G Woolfson and D J Williams},
  year = {1990},
  doi = {10.1016/0140-6736(90)93206-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/1979107/},
  note = {Source identifier: 1979107}
}