@misc{indiciae28f450a3290b,
  title = {Antigen competition: evolutionary and functional considerations in amphibia.},
  author = {L N Ruben and S A Mette},
  year = {1980},
  doi = {10.1016/0008-8749(80)90269-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/7371081/},
  note = {Source identifier: 7371081}
}