@misc{indiciae79d5d7109784,
  title = {More hydatidiform moles?},
  author = {J P Calvert},
  year = {1977},
  doi = {10.1136/bmj.2.6086.578-c},
  url = {https://pubmed.ncbi.nlm.nih.gov/890433/},
  note = {Source identifier: 890433}
}