REFERENCES
- Cole , R. K. 1986 . A thin-layer procedure for cannabinoids in urine . Microgram , Vol. 19 ( 2 ) : 28
- Kogan , M. J. , Alrazi , J. , Pierson , D. J. and Willson , N. J. 1986 . The confirmation of Syva EMIT dau and Roche Abuscreen RIA (I125) urine cannabinoid immunoassays by GC/MS and bonded phase adsorption-TLC methods of assay . Journal of Forensic Sciences , Vol. 31 ( 2 ) : 494 – 500 .
- Kogan , M. J. , Newman , E. and Willson , N. J. 1984 . Detection of marijuana metabolite 11-nor-Δ9-tetrahydrocannabinol-9-carboxylic acid in human urine by bonded-phase adsorption and thin layer chromatography . Journal of Chromatography , Vol. 306 : 441 – 443 .
- Mari , F. and Bertol , E. 1985 . A detection of the major cannabis metabolite in biological specimens: A comparison between EMIT and BPA-TLC methods . Archivio di Medicina Legale e delle Assicurazioni , Vol. 7 : 52 – 58 .
REFERENCES
- Martinez , J. A. 1988 . Letter to the editor . Journal of Psychoactive Drugs , Vol. 20 ( 4 ) : 493
- Morgan , J. P. 1988 . Marijuana metabolism in the context of urine testing for cannabinoid metabolite . Journal of Psychoactive Drugs , Vol. 20 ( 1 ) : 107 – 115 .