@misc{indiciaeb20d10b5a2fd,
  title = {[A study on negative information about contraceptive methods (author's transl)].},
  author = {J S Park and M L Park},
  year = {1979},
  url = {https://pubmed.ncbi.nlm.nih.gov/12178456/},
  note = {Source identifier: 12178456}
}