@misc{indiciae5b684d516f50,
  title = {Hepatitis B vaccine.},
  author = {S D Kreider and W R Lange},
  year = {1984},
  doi = {10.1056/nejm198402163100718},
  url = {https://pubmed.ncbi.nlm.nih.gov/6229700/},
  note = {Source identifier: 6229700}
}