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Comparison of serum versus plasma collection in gas chromatography – Mass spectrometry‐based metabolomicsKatja Dettmer, Peter J. Oefner, Martin F. Almstetter et al.|Electrophoresis|2010Cited by 49
Correlations between Milk and Plasma Levels of Amino and Carboxylic Acids in Dairy CowsMatthias S. Klein, Peter J. Oefner, Katja Dettmer et al.|Journal of Proteome Research|2013Cited by 34