@misc{indiciaeb26a87bcda5a,
  title = {Antigenic variation in trypanosomes.},
  author = {K Vickerman},
  year = {1978},
  doi = {10.1038/273613a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/661969/},
  note = {Source identifier: 661969}
}