@misc{indiciae6a91c041984e,
  title = {Edible vaccines.},
  author = {W H Langridge},
  year = {2000},
  doi = {10.1038/scientificamerican0900-66},
  url = {https://pubmed.ncbi.nlm.nih.gov/10976468/},
  note = {Source identifier: 10976468}
}