D007553ProceduresE05.522110.999867Isotope Labelingcmhprofilesont:personsuffixperson suffixFaculty Rankprns:fullNamefull nameprns:hasAuthorListauthor listprns:hasFacultyRankhas faculty rankprns:hasNetworkhas networkprns:hasPublicationVenuepublished inprns:informationResourceReferenceinformation resource referenceprns:isPrimaryPositionis primary positionprns:latitudelatitudeprns:longitudelongitudeprns:mainImagephotoprns:maxWeightmaximum weightprns:medlineTAjournal title abbreviationprns:meshDescriptorUIMeSH DescriptorUIprns:meshSemanticGroupNameMeSH semantic group nameprns:meshTreeNumberMeSH tree numberprns:minWeightminimum weightprns:numberOfAuthorsnumber of authorsprns:numberOfConnectionsnumber of connectionsprns:numberOfPublicationsnumber of publicationsprns:personIdPerson IDprns:personInPrimaryPositionperson in primary positionprns:positionInDepartmentposition in departmentprns:positionInDivisionposition in divisionprns:predicateNodepredicate nodeprns:publicationDatepublication dateprns:sortOrdersort orderprns:uniquenessWeightuniqueness weightprns:yearyearAcademic ArticleArticleDocumentbibo:pmidPubMed IdentifierDepartmentDivisionvivo:hrJobTitleHR job titleInformation Resourcevivo:orcidIdORCID idPositionvivo:positionInOrganizationposition in organizationvivo:preferredTitlepreferred titlevivo:researchAreaOfresearch area ofvivo:subjectAreaForsubject area forrdf:predicatepredicaterdf:typetyperdfs:labellabelConceptAgentfoaf:firstNamefirst namefoaf:lastNamelast nameOrganizationPerson22185278van Haandel L, Becker ML, Williams TD, Leeder JS, Stobaugh JFBioanalysisvan Haandel L, Becker ML, Williams TD, Leeder JS, Stobaugh JF. Measurement of methotrexate polyglutamates in human erythrocytes by ion-pair UPLC-MS/MS. Bioanalysis. 2011 Dec; 3(24):2783-96.Bioanalysis2011-12-01T00:00:002011Measurement of methotrexate polyglutamates in human erythrocytes by ion-pair UPLC-MS/MS.1ProfessorPediatricsResearchPharmD, PhDJ. StevenLeederJ. Steven Leeder39.08346750000000-94.5771129000000034Leeder, J. Steven0000-0001-6688-0504Deputy Director, Children's Research InstituteChildren's Mercy Kansas Citytrue1Deputy Director, Children's Research InstituteDeputy Director, Children's Research Institute0.02661390.02661391research area of0.106470.106471subject area for