I Messaoudi, J Lemaoult, JA Guevara-Patino, BM Metzner, J Nikolich-Zugich. (2004) " Age-related CD8 T cell clonal expansions constrict CD8 T cell repertoire and have the potential to impair immune defense. " J Exp Med 200. 1347-58 PMID: 15545358 DOI: 10.1084/jem.20040437 | Abstract and Keywords