@misc{indiciae273e4942b7ae,
  title = {The surviving twin.},
  author = {K Bluglass and S Green and R Proops},
  year = {1979},
  doi = {10.1136/bmj.1.6180.1796},
  url = {https://pubmed.ncbi.nlm.nih.gov/466238/},
  note = {Source identifier: 466238}
}