@misc{indiciae37295dfb28c1,
  title = {[Experience with long-term contraception using exluton (author's transl)].},
  author = {F Divila and F Havránek and M Tichý and V Hejda},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4765139/},
  note = {Source identifier: 4765139}
}