@misc{indiciae13547be0db9b,
  title = {Letter: Active immunisation against varicella.},
  author = {D Boda},
  year = {1975},
  doi = {10.1016/s0140-6736(75)91577-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/47033/},
  note = {Source identifier: 47033}
}