@misc{indiciae056de56a2247,
  title = {Rubella vaccination.},
  author = {L A Crawford},
  year = {1978},
  doi = {10.1136/bmj.1.6125.1485},
  url = {https://pubmed.ncbi.nlm.nih.gov/647350/},
  note = {Source identifier: 647350}
}