@misc{indiciaea0c3aaac2214,
  title = {Experimentally induced immunity in gulls to type E botulism.},
  author = {O W Kaufmann and E M Crecelius},
  year = {1967},
  url = {https://pubmed.ncbi.nlm.nih.gov/6076571/},
  note = {Source identifier: 6076571}
}