@misc{indiciaeff80c0dcec43,
  title = {How safe is abortion?},
  author = {J S Metters and P J Milton},
  year = {1972},
  doi = {10.1016/s0140-6736(72)90586-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/4109561/},
  note = {Source identifier: 4109561}
}