@misc{indiciaee3385b011d65, title = {CD28-costimulation activates cyclic AMP-responsive element-binding protein in T lymphocytes.}, author = {Y P Hsueh and H E Liang and S Y Ng and M Z Lai}, year = {1997}, url = {https://pubmed.ncbi.nlm.nih.gov/8977178/}, note = {Source identifier: 8977178} }