@misc{indiciae098e47236f4d,
  title = {[Changes in blood coagulation during hormonal contraception].},
  author = {R von Hugo and A Lenz and R Hafter},
  year = {1985},
  url = {https://pubmed.ncbi.nlm.nih.gov/4093018/},
  note = {Source identifier: 4093018}
}