@misc{indiciae656d8ec55ebf,
  title = {Antigenic variation in trypanosomes.},
  author = {G A Cross},
  year = {1977},
  doi = {10.4269/ajtmh.1977.26.240},
  url = {https://pubmed.ncbi.nlm.nih.gov/74212/},
  note = {Source identifier: 74212}
}