@misc{indiciae6f58c02f8a38,
  title = {Analysis of ectopic pregnancy data using marginal and conditional models.},
  author = {A Hadgu and G Koch and L Westrom},
  year = {1997},
  doi = {10.1002/(sici)1097-0258(19971115)16:21<2403::aid-sim682>3.0.co;2-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/9364650/},
  note = {Source identifier: 9364650}
}