@misc{indiciae1e0f0e80d451,
  title = {Protective immunization against Helicobacter stimulates long-term immunity.},
  author = {F J Radcliff and M Chen and A Lee},
  year = {1996},
  doi = {10.1016/0264-410x(95)00246-w},
  url = {https://pubmed.ncbi.nlm.nih.gov/8817825/},
  note = {Source identifier: 8817825}
}