@misc{indiciae2bf00aafd54b,
  title = {Increase and decrease in binding affinity of antibodies during the immune response.},
  author = {J Urbain and A Van Acker and C De Vos-Cloetens and G Urbain-Vansanten},
  year = {1972},
  doi = {10.1016/0019-2791(72)90033-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5021228/},
  note = {Source identifier: 5021228}
}