@misc{indiciae1d573a2a5d2b,
  title = {Primary ovarian ectopic pregnancy.},
  author = {R M Shatz and B A Davis and M M Gelfand},
  year = {1969},
  url = {https://pubmed.ncbi.nlm.nih.gov/5772645/},
  note = {Source identifier: 5772645}
}