@misc{indiciaee235cb77329d,
  title = {[Oral immunization with microorganisms or antigens without multiplying capacity. I. The basic experiment with immunization of the mouse against an enteric infection].},
  author = {H Raettig},
  year = {1964},
  url = {https://pubmed.ncbi.nlm.nih.gov/5833564/},
  note = {Source identifier: 5833564}
}