@misc{indiciaeb78ce71e3475,
  title = {ORAL CONTRACEPTION IN PRACTICE.},
  author = {M C JACKSON},
  year = {1963},
  doi = {10.1530/jrf.0.0060153},
  url = {https://pubmed.ncbi.nlm.nih.gov/14065347/},
  note = {Source identifier: 14065347}
}