@misc{indiciae90321afcce12,
  title = {Rubella virus: direct fluorescence.},
  author = {L A Estela},
  year = {1967},
  doi = {10.1093/ajcp/47.2.129},
  url = {https://pubmed.ncbi.nlm.nih.gov/4193141/},
  note = {Source identifier: 4193141}
}