@misc{indiciae6d530ca4f149,
  title = {BSE: a decade on--Part 2.},
  author = {J G Collee and R Bradley},
  year = {1997},
  doi = {10.1016/s0140-6736(96)08496-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/9078212/},
  note = {Source identifier: 9078212}
}