@misc{indiciae8e02dae9acd0,
  title = {Clinical experience with the Dalkon shield.},
  year = {1973},
  doi = {10.1136/bmj.3.5879.542},
  url = {https://pubmed.ncbi.nlm.nih.gov/4741614/},
  note = {Source identifier: 4741614}
}