%0 Journal Article %T Differences in Glomerular Filtration Rate Estimates by 2 Cystatin C–Based Equations %A Risch,, Lorenz %A Drexel,, Heinz %A Huber, Andreas, R %J Clinical Chemistry %V 51 %N 11 %@ 0009-9147 %D 2005-11-01 %I Oxford Academic %~ DeepDyve