@misc{indiciae892e00b508e5,
  title = {[Postvaccinal encephalopathy].},
  author = {L I Ravkina and G R Matsevich and T I Tikhomirova},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4147549/},
  note = {Source identifier: 4147549}
}