title: One hundred EMIT positive cannabinoid urine samples confirmed by BPA/TLC, RIA, and GC/MS.
mesh_terms: D002186:Cannabinoids / Q000652:urine*; D002855:Chromatography, Thin Layer; D008401:Gas Chromatography-Mass Spectrometry; D006801:Humans; D007124:Immunoenzyme Techniques; D011863:Radioimmunoassay
chemical_list: D002186:Cannabinoids