@misc{indiciaedb06fd2d68c4,
  title = {Screening before immunisation against hepatitis B--is it cost-effective?},
  author = {S A Fisher and M Hennink},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2529657/},
  note = {Source identifier: 2529657}
}