. "\"Any process that activates or increases the frequency, rate, or extent of T cell mediated immunity.\" [GOC:add]" . . "positive regulation of T cell mediated immunity" . "positive regulation of T lymphocyte mediated immunity" . "positive regulation of T-cell mediated immunity" . "positive regulation of T-lymphocyte mediated immunity" . "up regulation of T cell mediated immunity" . "up-regulation of T cell mediated immunity" . "upregulation of T cell mediated immunity" . . . . "activation of T cell mediated immunity" . "stimulation of T cell mediated immunity" . . . . . . . . . . . .