@misc{indiciaeaa9a7510556f,
  title = {Immunity to protozoa.},
  author = {F Y Liew},
  year = {1989},
  doi = {10.1016/0952-7915(88)90024-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/2679703/},
  note = {Source identifier: 2679703}
}