@misc{indiciae6da1eeb3e013,
  title = {Tubal ectopic pregnancy: a histologic, morphometric, and statistical study.},
  author = {W D Grafton and W N Ball and L E Bairnsfather},
  year = {1994},
  url = {https://pubmed.ncbi.nlm.nih.gov/7806949/},
  note = {Source identifier: 7806949}
}