%0 Journal Article %T Regulation of CTL by ecto-nictinamide adenine dinucleotide (NAD) involves ADP-ribosylation of a p56lck-associated protein. %A Wang, J %A Nemoto, E %A Dennert, G %A , %J The Journal of Immunology %@ 0022-1767 %D 1996-04-15 %I The American Association of Immunologists %~ DeepDyve