TY - RPRT TI - Nonlinear data alignment for UPLC-MS and HPLC-MS based metabolomics: quantitative analysis of endogenous and exogenous metabolites in human serum. AU - Anders Nordström AU - Grace O'Maille AU - Chuan Qin AU - Gary Siuzdak PY - 2006 DO - 10.1021/ac060245f UR - https://pubmed.ncbi.nlm.nih.gov/16689529/ ID - 16689529 ER -