@misc{indiciae6226330a8a77,
  title = {Abortion analysis.},
  author = {P Diggory},
  year = {1970},
  doi = {10.1016/s0140-6736(70)90020-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/4194706/},
  note = {Source identifier: 4194706}
}