@misc{indiciae7263b43c0e12,
  title = {Simultaneously administered virus vaccines.},
  year = {1973},
  doi = {10.7326/0003-4819-78-2-301\_1},
  url = {https://pubmed.ncbi.nlm.nih.gov/4683762/},
  note = {Source identifier: 4683762}
}