@misc{indiciae5297426807a3,
  title = {Viral subunit vaccines.},
  author = {D Isaacs},
  year = {1991},
  doi = {10.1016/0140-6736(91)92893-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/1673759/},
  note = {Source identifier: 1673759}
}