@misc{indiciae4c9cb65d5918,
  title = {CD40-deficient mice generated by recombination-activating gene-2-deficient blastocyst complementation.},
  author = {E Castigli and F W Alt and L Davidson and A Bottaro and E Mizoguchi and A K Bhan and R S Geha},
  year = {1994},
  doi = {10.1073/pnas.91.25.12135},
  url = {https://pubmed.ncbi.nlm.nih.gov/7527552/},
  note = {Source identifier: 7527552}
}