Alexander-Miller MA, Derby MA, Sarin A, Henkart PA, Berzofsky JA. Supraoptimal peptide-major histocompatibility complex causes a decrease in bc1-2 levels and allows tumor necrosis factor alpha receptor II-mediated apoptosis of cytotoxic T lymphocytes. J Exp Med. 1998 Oct 19; 188(8):1391-9.