@misc{indiciae0c6506571297,
  title = {Slow virus infections.},
  author = {J D Fratkin and A G Smith},
  doi = {10.1016/0039-6257(77)90116-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/402037/},
  note = {Source identifier: 402037}
}