@misc{indiciaef4c73f48f117,
  title = {Fentanyl and fertilization.},
  author = {W J Watson},
  year = {1986},
  doi = {10.1213/00000539-198601000-00020},
  url = {https://pubmed.ncbi.nlm.nih.gov/3940463/},
  note = {Source identifier: 3940463}
}