@misc{indiciaee97267e2b25b,
  title = {Problems with IUCD tails.},
  author = {R A Sparks},
  year = {1977},
  doi = {10.1136/bmj.2.6098.1351-e},
  url = {https://pubmed.ncbi.nlm.nih.gov/589184/},
  note = {Source identifier: 589184}
}