%0 Journal Article %T The Design of Case-Control Studies: The Influence of Confounding and Interaction Effects %A SMITH, P, G %A DAY, N, E %J International Journal of Epidemiology %V 13 %N 3 %P 356-365 %@ 0300-5771 %D 1984-09-01 %I Oxford University Press %~ DeepDyve