@misc{indiciae03c57f39c2ff,
  title = {Letter: Viral hepatitis: relapse or second attack?},
  author = {R Müller and H Deicher},
  year = {1974},
  doi = {10.1016/s0140-6736(74)93224-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/4132337/},
  note = {Source identifier: 4132337}
}