MetabolomicsWorkbenchapplication/xmlhttp://www.metabolomicsworkbench.org/rest/study/study_id/ST001618/mwtabprimary200OKMetabolomicsMass SpectrometryESIAddictionHomo Sapienshttp://www.metabolomicsworkbench.org/data/DRCCMetadata.php?Mode=Study&StudyID=ST001618Phenotype:Non-UserPhenotype:UserPhenotype:Study_PoolsUrineUniversity of North Carolina at Chapel HillReversed phase POSITIVE ION MODE.MetabolomicsWorkbenchMetabonomic, study., assay, Metabonomics, Metabolomic, determination, chemical analysisbackward, reversed.falseMetabolomics Analysis: Opioid Addiction Project (Golestan Cohort Study) - MS (part-I)ST0016189606