TY - RPRT TI - An age-related decrease in rescue from T cell death following costimulation mediated by CD28. AU - C R Engwerda AU - B S Handwerger AU - B S Fox PY - 1996 DO - 10.1006/cimm.1996.0144 UR - https://pubmed.ncbi.nlm.nih.gov/8660810/ ID - 8660810 ER -