@misc{indiciae4646fc3cfebf,
  title = {Oral immunization symposium.},
  author = {R Edelman},
  year = {1989},
  doi = {10.1016/0264-410x(89)90080-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/2750274/},
  note = {Source identifier: 2750274}
}