title: Analysis of the major metabolite of delta 9-tetrahydrocannabinol in urine. VI. Specificity of the assay with respect to indole carboxylic acids.
authors.forename: M A
authors.initials: MA
authors.lastname: ElSohly
authors.forename: A B
authors.initials: AB
authors.lastname: Jones
authors.forename: H N
authors.initials: HN
authors.lastname: ElSohly
authors.forename: D F
authors.initials: DF
authors.lastname: Stanford
mesh_terms: D002849:Chromatography, Gas; D013759:Dronabinol / Q000031:analogs & derivatives* / Q000652:urine; D008401:Gas Chromatography-Mass Spectrometry; D006801:Humans; D007211:Indoles / Q000032:analysis*; D011863:Radioimmunoassay; D011933:Reagent Kits, Diagnostic
chemical_list: D007211:Indoles; D011933:Reagent Kits, Diagnostic; D013759:Dronabinol