@misc{indiciae6b402fe25b75,
  title = {Transient single-digit ectopic implantation.},
  author = {G G Hallock},
  year = {1992},
  doi = {10.1055/s-2007-1006713},
  url = {https://pubmed.ncbi.nlm.nih.gov/1629809/},
  note = {Source identifier: 1629809}
}