%0 Journal Article %T Increasing Liquid Chromatography–Tandem Mass Spectrometry Throughput by Mass Tagging: A Sample-Multiplexed High-Throughput Assay for 25-Hydroxyvitamin D2 and D3 %A Netzel, Brian, C %A Cradic, Kendall, W %A Bro, Eric, T %A Girtman, Adam, B %A Cyr, Richard, C %A Singh, Ravinder, J %A Grebe, Stefan, KG %J Clinical Chemistry %V 57 %N 3 %@ 0009-9147 %D 2011-03-01 %I Oxford Academic %~ DeepDyve