@misc{indiciaee81897449298,
  title = {Hepatitis vaccines.},
  author = {W N Katkov},
  year = {1996},
  doi = {10.1016/s0025-7125(05)70485-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/8804380/},
  note = {Source identifier: 8804380}
}