@misc{indiciaec4ac2351f982,
  title = {Isthmic ectopic gestation: a contraindication to methotrexate therapy?},
  author = {P Y Kim and C de La Vallee},
  year = {1997},
  doi = {10.1016/s0002-9378(97)70576-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/9077635/},
  note = {Source identifier: 9077635}
}