@misc{indiciae91abaf1d866f,
  title = {Implications of embryo transfer.},
  author = {I Craft and J Yovich},
  year = {1979},
  doi = {10.1016/s0140-6736(79)91707-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/90310/},
  note = {Source identifier: 90310}
}