@misc{indiciae961b0ec33e46,
  title = {Hepatitis B vaccines.},
  author = {Daniel Shouval},
  year = {2003},
  doi = {10.1016/s0168-8278(03)00152-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/14708681/},
  note = {Source identifier: 14708681}
}