@misc{indiciaef6d4d1094019,
  title = {Immunity against prions?},
  author = {F L Heppner and I Arrighi and U Kalinke and A Aguzzi},
  year = {2001},
  doi = {10.1016/s1471-4914(01)02182-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/11689311/},
  note = {Source identifier: 11689311}
}