TY  - RPRT
TI  - CD28 activation does not down-regulate Cbl-b expression in aged rat T-lymphocytes.
AU  - Zhun Xu
AU  - Christy George
AU  - Christopher A Jolly
PY  - 2004
DO  - 10.1016/j.mad.2004.06.007
UR  - https://pubmed.ncbi.nlm.nih.gov/15491677/
ID  - 15491677
ER  -