@misc{indiciae3ed926d5dd98,
  title = {Rubella vaccination.},
  author = {N Black},
  year = {1979},
  doi = {10.1136/bmj.2.6192.735-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/509091/},
  note = {Source identifier: 509091}
}