@misc{indiciaec84f4f4428b2,
  title = {An antigenic difference between intracellular and extracellular rabbitpox virus.},
  author = {G Appleyard and A J Hapel and E A Boulter},
  year = {1971},
  doi = {10.1099/0022-1317-13-1-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/4108676/},
  note = {Source identifier: 4108676}
}