@misc{indiciae843975e5a3d3,
  title = {Estrogens, progestogens and thrombosis.},
  author = {F R Rosendaal and A Van Hylckama Vlieg and B C Tanis and F M Helmerhorst},
  year = {2003},
  doi = {10.1046/j.1538-7836.2003.00264.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/12871270/},
  note = {Source identifier: 12871270}
}