@misc{indiciaef81ced41725f,
  title = {Immunization against rubella.},
  author = {J A Dudgeon},
  year = {1969},
  doi = {10.1038/223674a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/5816742/},
  note = {Source identifier: 5816742}
}