TY - JOUR A1 - Steuer, Ralf A1 - Kurths, Jürgen A1 - Fiehn, Oliver A1 - Weckwerth, Wolfram T1 - Interpreting correlations in metabolomic networks N2 - Correlations, as observed between the concentrations of metabolites in a biological sample, may be used to gain additional information about the physiological state of a given tissue. in this mini-review, we discuss the integration of these observed correlations into metabolomic networks and their relationships with the underlying biochemical pathways Y1 - 2003 SN - 0300-5127 ER -