Immune responses in aged mice: changes of antibody-forming cell precursors and antigen-reactive cells with ageing.

@article{Kishimoto1971ImmuneRI,
  title={Immune responses in aged mice: changes of antibody-forming cell precursors and antigen-reactive cells with ageing.},
  author={Seishi Kishimoto and Yuichi Yamamura},
  journal={Clinical and experimental immunology},
  year={1971},
  volume={8 6},
  pages={957-62}
}