@misc{indiciae74302a3e0487,
  title = {Mucosal vaccines: high-tech reagents for low-tech immunization.},
  author = {C P Muller},
  year = {1994},
  doi = {10.1016/0167-5699(94)90188-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/7945768/},
  note = {Source identifier: 7945768}
}