@misc{indiciae55fd3f96b20c,
  title = {Abortion games.},
  author = {I M Ingram},
  year = {1971},
  doi = {10.1016/s0140-6736(71)90509-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/4107998/},
  note = {Source identifier: 4107998}
}