@misc{indiciae8657641f077f,
  title = {[Oestrogens, progesterone, and platelets].},
  author = {A G Shaper and J Kear},
  year = {1968},
  doi = {10.1016/s0140-6736(68)92429-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4175416/},
  note = {Source identifier: 4175416}
}