. "\"Any process that activates or increases the frequency, rate, or extent of interferon-gamma production. Interferon-gamma is also known as type II interferon.\" [GOC:add, GOC:mah]" . . "positive regulation of interferon-gamma production" . "positive regulation of type II interferon production" . "up regulation of interferon-gamma production" . "up-regulation of interferon-gamma production" . "upregulation of interferon-gamma production" . . . "activation of interferon-gamma production" . "stimulation of interferon-gamma production" .