%0 Journal Article %T Variation among insulin radioimmunoassay is mainly a matter of standardization. %A Kortland,, W %A Thijssen, J, H %J Clinical Chemistry %V 29 %N 9 %P 1689-1689 %@ 0009-9147 %D 1983-09-01 %I American Association of Clinical Chemistry %~ DeepDyve