@misc{indiciae9479917a50ad,
  title = {Hepatitis A.},
  author = {R S Koff},
  year = {1998},
  doi = {10.1016/s0140-6736(98)01304-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/9620732/},
  note = {Source identifier: 9620732}
}