@misc{indiciae74295a83bb45,
  title = {Delta hepatitis.},
  author = {E Fagan and D Vergani and R Williams},
  year = {1987},
  doi = {10.1016/s0140-6736(87)91206-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/2890914/},
  note = {Source identifier: 2890914}
}