. "\"Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a vitamin D stimulus.\" [GOC:mah]" . . "cellular response to vitamin D" . "cellular response to calciferol" . . . . . . "cellular response to cholecalciferol" . "cellular response to ergocalciferol" .