@misc{indiciae6774ffde06a4,
  title = {Update hepatitis A-G.},
  author = {H E Blum},
  year = {1997},
  doi = {10.1159/000201521},
  url = {https://pubmed.ncbi.nlm.nih.gov/9225087/},
  note = {Source identifier: 9225087}
}