@misc{indiciaeedce61bab040,
  title = {Hepatitis A vaccination.},
  author = {W L Lim and E K Yeoh},
  year = {1992},
  doi = {10.1016/0140-6736(92)91372-f},
  url = {https://pubmed.ncbi.nlm.nih.gov/1346302/},
  note = {Source identifier: 1346302}
}