@misc{indiciaef9560bd3bc3a,
  title = {Interstitial pregnancy: a diagnostic challenge.},
  author = {A Weissman and A Fishman and D Gal},
  year = {1989},
  doi = {10.1016/0020-7292(89)90363-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/2571539/},
  note = {Source identifier: 2571539}
}