@misc{indiciae82082b084d28,
  title = {Antigenic competition.},
  author = {P Liacopoulos and S Ben-Efraim},
  year = {1975},
  doi = {10.1159/000395257},
  url = {https://pubmed.ncbi.nlm.nih.gov/50601/},
  note = {Source identifier: 50601}
}