@misc{indiciaeb1367b6f2c7f,
  title = {Liability for unsuccessful birth control.},
  author = {V M O'Hern},
  year = {1967},
  doi = {10.1001/jama.202.3.269},
  url = {https://pubmed.ncbi.nlm.nih.gov/6072366/},
  note = {Source identifier: 6072366}
}