Cisplatin (CP)  Identification of six serum (alanine, betaine, glucose, glutamine, lactate, and leucine) and eight urinary (alanine, acetate, citrate, glucose, glycine, guanidinoacetate, hippurate, and lactate) metabolites that can be used as biomarkers for cisplatin nephrotoxicity.  1H-NMR  [180]