@misc{indiciae40f7242c7ca0,
  title = {Intra uterine contraceptive device study.},
  author = {M Sen and R N Basu and C Bose},
  year = {1965},
  url = {https://pubmed.ncbi.nlm.nih.gov/5833168/},
  note = {Source identifier: 5833168}
}