• Article

Detection and quantitation of urinary 11-nor-delta-9-tetrahydrocannabinol-9-carboxylic acid, a metabolite of tetrahydrocannabinol, by capillary gas chromatography and electron impact mass fragmentography

Citation

Paul, BD., Mell Jr., LD., Mitchell, J., McKinley, RM., & Irving, J. (1987). Detection and quantitation of urinary 11-nor-delta-9-tetrahydrocannabinol-9-carboxylic acid, a metabolite of tetrahydrocannabinol, by capillary gas chromatography and electron impact mass fragmentography. Journal of Analytical Toxicology, 11(1), 1-5.