11-nor-delta(9)-tetrahydrocannabinol-9-carboxylic acid and Cannabis Abuse

11-nor-delta(9)-tetrahydrocannabinol-9-carboxylic acid has been researched along with Cannabis Abuse in 48 studies

Research

Studies (48)

Timeframe	Studies, this research(%)	All Research%
pre-1990	6 (12.50)	18.7374
1990's	4 (8.33)	18.2507
2000's	14 (29.17)	29.6817
2010's	24 (50.00)	24.3611
2020's	0 (0.00)	2.80

Authors

Authors	Studies
McMillin, GA; Metz, TD; Scroggin, TL; Wu, F	1
Bigelow, GE; Cone, EJ; Flegel, R; Hayes, ED; Herrmann, ES; Lembeck, NA; LoDico, CP; Mitchell, JM; Schlienz, NJ; Vandrey, R	1
Almeida, RM; Diniz, EMA; Forster, G; Mantovani, CC; Silva, JPE; Yonamine, M	1
Cheu, RK; Collier, AC; Coronado, E; Funderburg, NT; Gott, TM; Hensley-McBain, T; Hunt, PW; Isoherranen, N; Kirkwood, JS; Klatt, NR; Manuzak, JA; Martin, JN; Miller, C; Wu, MC	1
Adeagbo, B; Gofton, J; Jones, G; Miller, A; Nourbakhsh, M	1
Bergamaschi, MM; Goodwin, RS; Hirvonen, J; Huestis, MA; Karschner, EL; Queiroz, RH; Scheidweiler, KB	1
Augsburger, M; Chtioui, H; Fabritius, M; Favrat, B; Giroud, C	1
Bosker, WM; Goodwin, RS; Hirvonen, J; Huestis, MA; Karschner, EL; Ramaekers, JG; Swortwood, MJ	1
Allsop, D; Copeland, J; Fu, S; Lewis, J; Molnar, A	1
Bonnet, U; Borda, T; Scherbaum, N; Specka, M	1
Inoue, H; Iwata, YT; Kanamori, T; Kuwayama, K; Miyaguchi, H; Tsujikawa, K; Yamamuro, T	1
Been, F; Delémont, O; Esseiva, P; Schneider, C; Zobel, F	1
Cheong, JC; In, MK; Kim, JY; Kim, MK; Lee, JI	1
Chiang, CN; Darwin, WD; Goodwin, RS; Huestis, MA; Li, SH; Shih, M	1
Barnes, AJ; Huestis, MA; Smith, ML	1
El Marroun, H; Hofman, A; Huizink, AC; Jaddoe, VW; Tiemeier, H; van den Brink, W; Verhulst, FC	1
Darwin, WD; Goodwin, RS; Huestis, MA; Karschner, EL; Wright, S	1
Cadet, JL; Chiang, CN; Darwin, WD; Gorelick, DA; Gullberg, RG; Huestis, MA; Pope, HG; Schwilke, EW	1
de la Torre, R; Huestis, MA; Kwong, TC; Morland, J; Verstraete, A; Vincent, MJ	1
Westin, AA	1
Choi, H; Chung, H; Han, E; Lee, S; Song, JM	1
Barnes, AJ; Goodwin, RS; Gorelick, DA; Huestis, MA; Kelly, DL; Milman, G; Schwilke, EW; Schwope, DM	1
Barnes, AJ; Goodwin, RS; Hirvonen, J; Huestis, MA; Lee, D; Milman, G	1
Gorelick, DA; Huestis, MA; Karschner, EL; Schwope, DM	1
Arendt, M; Fohlmann, A; Hjorthøj, CR; Larsen, AM; Nordentoft, M	1
Chung, H; Han, E; Song, JM	1
Conti, M; Mandrioli, R; Mercolini, L; Protti, M; Raggi, MA; Serpelloni, G	1
Fraser, AD; Worth, D	3
Jamerson, MH; Klette, KL; McCue, JJ	1
Jamerson, MH; Klette, KL; Morris-Kukoski, CL; Welton, RM	1
Smith-Kielland, A	1
Barnes, A; Bourland, JA; Carpenter, PM; Gustafson, RA; Hayes, EF; Huestis, MA; Moolchan, ET; Smith, ML; Sweeney, SA	1
Csernansky, JG; Hollister, LE; Kanter, SL; Magliozzi, JR	1
Cirimele, V; Kintz, P; Mangin, P	1
Irving, J; Keith, ES; Rowland, BJ	1
Lewis, LA; Lewis, SA; Tuinman, A	1
Cirimele, V; Kintz, P; Ludes, B	1
Gruber, AJ; Hudson, JI; Huestis, MA; Pope, HG; Yurgelun-Todd, D	1
Budney, AJ; Hughes, JR; Moore, BA; Novy, PL	1
Augsburger, M; Buclin, T; Giroud, C; Mangin, P; Ménétrey, A; Sanchez-Mazas, P	1
Daldrup, T; Musshoff, F	1
Ackerman, B; Bell, R; Pappas, AA; Taylor, EH	1
Halldin, MM; Hollister, LE; Johansson, EK	1
Al Razi, J; Kogan, MJ; Pierson, DJ; Willson, NJ	1
Alburges, ME; Peat, MA	1
Bourquin, D; Brenneisen, R	1

Reviews

1 review(s) available for 11-nor-delta(9)-tetrahydrocannabinol-9-carboxylic acid and Cannabis Abuse

Article	Year
[Cannabis and urine samples]. Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke, 2011, Mar-18, Volume: 131, Issue:6 Topics: Cannabinoids; Creatinine; Dronabinol; Humans; Marijuana Abuse; Marijuana Smoking; Substance Abuse Detection; Time Factors	2011

Trials

5 trial(s) available for 11-nor-delta(9)-tetrahydrocannabinol-9-carboxylic acid and Cannabis Abuse

Article	Year
Pharmacokinetic Characterization of 11-nor-9-carboxy-Δ9-tetrahydrocannabinol in Urine Following Acute Oral Cannabis Ingestion in Healthy Adults. Journal of analytical toxicology, 2018, May-01, Volume: 42, Issue:4 Topics: Administration, Oral; Adult; Double-Blind Method; Dronabinol; Female; Gas Chromatography-Mass Spectrometry; Humans; Male; Marijuana Abuse; Substance Abuse Detection	2018
Plasma cannabinoid pharmacokinetics following controlled oral delta9-tetrahydrocannabinol and oromucosal cannabis extract administration. Clinical chemistry, 2011, Volume: 57, Issue:1 Topics: Adult; Cannabidiol; Cannabis; Double-Blind Method; Dronabinol; Drug Combinations; Female; Humans; Male; Marijuana Abuse; Mouth Mucosa; Plant Extracts; Young Adult	2011
Correlations and agreement between delta-9-tetrahydrocannabinol (THC) in blood plasma and timeline follow-back (TLFB)-assisted self-reported use of cannabis of patients with cannabis use disorder and psychotic illness attending the CapOpus randomized clin Addiction (Abingdon, England), 2012, Volume: 107, Issue:6 Topics: Biomarkers; Chromatography, High Pressure Liquid; Dronabinol; Female; Humans; Male; Marijuana Abuse; Psychotic Disorders; ROC Curve; Self Report; Substance Abuse Detection	2012
Cannabinoid concentrations in hair from documented cannabis users. Forensic science international, 2007, Jul-04, Volume: 169, Issue:2-3 Topics: Adult; Double-Blind Method; Dronabinol; Enzyme-Linked Immunosorbent Assay; Forensic Toxicology; Gas Chromatography-Mass Spectrometry; Hair; Hallucinogens; Humans; Male; Marijuana Abuse; Marijuana Smoking; Substance Abuse Detection	2007
Marijuana abstinence effects in marijuana smokers maintained in their home environment. Archives of general psychiatry, 2001, Volume: 58, Issue:10 Topics: Adolescent; Adult; Affective Symptoms; Aggression; Ambulatory Care; Behavior, Addictive; Creatinine; Dronabinol; Feeding and Eating Disorders; Female; Humans; Male; Marijuana Abuse; Middle Aged; Personality Inventory; Psychomotor Agitation; Severity of Illness Index; Sleep Wake Disorders; Substance Abuse Detection; Substance Withdrawal Syndrome; Weight Loss	2001

Other Studies

42 other study(ies) available for 11-nor-delta(9)-tetrahydrocannabinol-9-carboxylic acid and Cannabis Abuse

Article	Year
Development of a Liquid Chromatography-Tandem Mass Spectrometry Method for the Simultaneous Determination of Four Cannabinoids in Umbilical Cord Tissue. Journal of analytical toxicology, 2018, Jan-01, Volume: 42, Issue:1 Topics: Biomarkers; Calibration; Cannabinoids; Cannabinol; Chromatography, Liquid; Dronabinol; Enzyme-Linked Immunosorbent Assay; Female; Humans; Limit of Detection; Marijuana Abuse; Marijuana Smoking; Pregnancy; Reference Standards; Reproducibility of Results; Substance Abuse Detection; Tandem Mass Spectrometry; Umbilical Cord	2018
Simultaneous accelerated solvent extraction and hydrolysis of 11-nor-Δ Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 2018, Feb-01, Volume: 1074-1075 Topics: Dronabinol; Female; Gas Chromatography-Mass Spectrometry; Glucuronides; Humans; Hydrolysis; Infant, Newborn; Linear Models; Marijuana Abuse; Meconium; Pregnancy; Pregnancy Complications; Reproducibility of Results; Sensitivity and Specificity	2018
Heavy Cannabis Use Associated With Reduction in Activated and Inflammatory Immune Cell Frequencies in Antiretroviral Therapy-Treated Human Immunodeficiency Virus-Infected Individuals. Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 2018, 06-01, Volume: 66, Issue:12 Topics: Anti-HIV Agents; Antiretroviral Therapy, Highly Active; CD4-Positive T-Lymphocytes; CD8-Positive T-Lymphocytes; Dronabinol; Female; Flow Cytometry; HIV Infections; Humans; Immunity, Innate; Inflammation; Lymphocyte Activation; Male; Marijuana Abuse; Middle Aged; Monocytes; Viral Load	2018
Cannabinoid Hyperemesis Syndrome: Reports of Fatal Cases. Journal of forensic sciences, 2019, Volume: 64, Issue:1 Topics: Adult; Baths; Cannabinoids; Chlorides; Creatinine; Dronabinol; Fatal Outcome; Female; Hot Temperature; Humans; Male; Marijuana Abuse; Nausea; Sodium; Urea; Vitreous Body; Vomiting	2019
Impact of prolonged cannabinoid excretion in chronic daily cannabis smokers' blood on per se drugged driving laws. Clinical chemistry, 2013, Volume: 59, Issue:3 Topics: Adult; Automobile Driving; Dronabinol; Humans; Male; Marijuana Abuse; Middle Aged; Substance Abuse Detection	2013
Fitness to drive and cannabis: validation of two blood THCCOOH thresholds to distinguish occasional users from heavy smokers. Forensic science international, 2014, Volume: 242 Topics: Adolescent; Adult; Automobile Driving; Dronabinol; Humans; Male; Marijuana Abuse; Marijuana Smoking; Middle Aged; ROC Curve; Young Adult	2014
Extended plasma cannabinoid excretion in chronic frequent cannabis smokers during sustained abstinence and correlation with psychomotor performance. Drug testing and analysis, 2016, Volume: 8, Issue:7 Topics: Adolescent; Adult; Aged; Automobile Driving; Cannabis; Dronabinol; Humans; Male; Marijuana Abuse; Marijuana Smoking; Middle Aged; Psychomotor Performance; Psychotropic Drugs; Substance Abuse Detection; Young Adult	2016
Rapid elimination of Carboxy-THC in a cohort of chronic cannabis users. International journal of legal medicine, 2016, Volume: 130, Issue:1 Topics: Cohort Studies; Dronabinol; Gas Chromatography-Mass Spectrometry; Humans; Marijuana Abuse; Psychotropic Drugs; Substance Abuse Detection	2016
Abstinence phenomena of chronic cannabis-addicts prospectively monitored during controlled inpatient detoxification (Part II): Psychiatric complaints and their relation to delta-9-tetrahydrocannabinol and its metabolites in serum. Drug and alcohol dependence, 2015, Oct-01, Volume: 155 Topics: Cannabis; Comorbidity; Dronabinol; Female; Humans; Inpatients; Male; Marijuana Abuse; Mental Disorders; Prospective Studies; Psychiatric Status Rating Scales; Substance Withdrawal Syndrome	2015
Highly sensitive quantification of unconjugated 11-nor-9-carboxy-Δ(9)-tetrahydrocannabinol in a cannabis user's hair using micropulverized extraction. Forensic science international, 2016, Volume: 262 Topics: Chemical Fractionation; Chromatography, Gas; Chromatography, Liquid; Dronabinol; Forensic Toxicology; Glucuronic Acid; Hair; Humans; Marijuana Abuse; Substance Abuse Detection; Tandem Mass Spectrometry	2016
Integrating environmental and self-report data to refine cannabis prevalence estimates in a major urban area of Switzerland. The International journal on drug policy, 2016, Volume: 36 Topics: Adolescent; Adult; Bayes Theorem; Dronabinol; Environmental Monitoring; Female; Humans; Male; Marijuana Abuse; Marijuana Smoking; Markov Chains; Models, Theoretical; Monte Carlo Method; Prevalence; Reproducibility of Results; Self Report; Switzerland; Time Factors; Uncertainty; Urban Population; Wastewater; Water Pollutants, Chemical; Young Adult	2016
Simultaneous determination of amphetamine-type stimulants and cannabinoids in fingernails by gas chromatography-mass spectrometry. Archives of pharmacal research, 2008, Volume: 31, Issue:6 Topics: 3,4-Methylenedioxyamphetamine; Amphetamine; Amphetamine-Related Disorders; Amphetamines; Dronabinol; Gas Chromatography-Mass Spectrometry; Humans; Marijuana Abuse; Methamphetamine; N-Methyl-3,4-methylenedioxyamphetamine; Nails; Observer Variation; Reproducibility of Results; Substance Abuse Detection	2008
Urinary elimination of 11-nor-9-carboxy-delta9-tetrahydrocannnabinol in cannabis users during continuously monitored abstinence. Journal of analytical toxicology, 2008, Volume: 32, Issue:8 Topics: Adult; Dronabinol; Female; Humans; Male; Marijuana Abuse; Substance Abuse Detection	2008
Identifying new cannabis use with urine creatinine-normalized THCCOOH concentrations and time intervals between specimen collections. Journal of analytical toxicology, 2009, Volume: 33, Issue:4 Topics: Biomarkers; Creatinine; Dronabinol; Gas Chromatography-Mass Spectrometry; Humans; Male; Marijuana Abuse; Predictive Value of Tests; Reproducibility of Results; Specimen Handling; Substance Abuse Detection; Time Factors; Urinalysis	2009
Agreement between maternal cannabis use during pregnancy according to self-report and urinalysis in a population-based cohort: the Generation R Study. European addiction research, 2011, Volume: 17, Issue:1 Topics: Adult; Dronabinol; Female; Humans; Marijuana Abuse; Pregnancy; Pregnancy Complications; Self Report; Sensitivity and Specificity; Substance Abuse Detection; Surveys and Questionnaires	2011
Differentiating new cannabis use from residual urinary cannabinoid excretion in chronic, daily cannabis users. Addiction (Abingdon, England), 2011, Volume: 106, Issue:3 Topics: Adult; Algorithms; Chronic Disease; Creatinine; Diagnosis, Differential; Dronabinol; Drug Residues; Female; Gas Chromatography-Mass Spectrometry; Humans; Male; Marijuana Abuse; Models, Biological; Nonlinear Dynamics; Predictive Value of Tests; Psychotropic Drugs; Recurrence; Substance Abuse Detection; Time Factors; Young Adult	2011
Oral fluid testing: promises and pitfalls. Clinical chemistry, 2011, Volume: 57, Issue:6 Topics: Analgesics; Automobile Driving; Chromatography, Liquid; Dronabinol; Humans; Immunoassay; Marijuana Abuse; Pain; Psychotropic Drugs; Saliva; Substance Abuse Detection; Substance-Related Disorders; Tandem Mass Spectrometry; Workplace	2011
A study on the concentrations of 11-nor-Δ(9)-tetrahydrocannabinol-9-carboxylic acid (THCCOOH) in hair root and whole hair. Forensic science international, 2011, Jul-15, Volume: 210, Issue:1-3 Topics: Adult; Chromatography, Gas; Dronabinol; Female; Forensic Toxicology; Hair; Hallucinogens; Humans; Male; Marijuana Abuse; Middle Aged; Tandem Mass Spectrometry; Urinalysis	2011
Cannabinoids and metabolites in expectorated oral fluid after 8 days of controlled around-the-clock oral THC administration. Analytical and bioanalytical chemistry, 2011, Volume: 401, Issue:2 Topics: Administration, Oral; Adolescent; Adult; Body Fluids; Dronabinol; Gas Chromatography-Mass Spectrometry; Humans; Marijuana Abuse; Marijuana Smoking; Middle Aged; Mouth; Sensitivity and Specificity; Substance Abuse Detection; Time Factors; Young Adult	2011
Oral fluid cannabinoids in chronic, daily Cannabis smokers during sustained, monitored abstinence. Clinical chemistry, 2011, Volume: 57, Issue:8 Topics: Adult; Aged; Cannabidiol; Cannabinoids; Cannabinol; Cannabis; Dronabinol; Humans; Male; Marijuana Abuse; Marijuana Smoking; Middle Aged; Saliva; Substance Abuse Detection; Time Factors; Young Adult	2011
Identification of recent cannabis use: whole-blood and plasma free and glucuronidated cannabinoid pharmacokinetics following controlled smoked cannabis administration. Clinical chemistry, 2011, Volume: 57, Issue:10 Topics: Adolescent; Adult; Cannabidiol; Cannabinoids; Cannabinol; Cannabis; Dronabinol; Female; Glucuronides; Humans; Male; Marijuana Abuse; Middle Aged; Substance Abuse Detection; Young Adult	2011
Segmental hair analysis for 11-nor-Δ⁹-tetrahydrocannabinol-9-carboxylic acid and the patterns of cannabis use. Journal of analytical toxicology, 2012, Volume: 36, Issue:3 Topics: Dronabinol; Forensic Toxicology; Gas Chromatography-Mass Spectrometry; Hair; Humans; Marijuana Abuse; Spectrometry, Mass, Electrospray Ionization; Substance Abuse Detection; Tandem Mass Spectrometry	2012
Monitoring of chronic Cannabis abuse: an LC-MS/MS method for hair analysis. Journal of pharmaceutical and biomedical analysis, 2013, Mar-25, Volume: 76 Topics: Chromatography, Liquid; Chronic Disease; Dronabinol; Feasibility Studies; Hair; Humans; Limit of Detection; Marijuana Abuse; Substance Abuse Detection; Tandem Mass Spectrometry	2013
Urinary excretion profiles of 11-nor-9-carboxy-Delta9-tetrahydrocannabinol: a Delta9-THC-COOH to creatinine ratio study #2. Forensic science international, 2003, Apr-23, Volume: 133, Issue:1-2 Topics: Cannabinoids; Creatinine; Dronabinol; Gas Chromatography-Mass Spectrometry; Hallucinogens; Humans; Marijuana Abuse; Sensitivity and Specificity; Substance Abuse Detection; Time Factors	2003
Urinary excretion profiles of 11-nor-9-carboxy-Delta9-tetrahydrocannabinol. Study III. A Delta9-THC-COOH to creatinine ratio study. Forensic science international, 2003, Nov-26, Volume: 137, Issue:2-3 Topics: Creatinine; Dronabinol; Gas Chromatography-Mass Spectrometry; Hallucinogens; Humans; Marijuana Abuse; Substance Abuse Detection; Time Factors	2003
Urinary excretion profiles of 11-nor-9-carboxy-delta9-tetrahydrocannabinol and 11-hydroxy-delta9-THC: cannabinoid metabolites to creatinine ratio study IV. Forensic science international, 2004, Jul-16, Volume: 143, Issue:2-3 Topics: Creatinine; Dronabinol; Forensic Medicine; Gas Chromatography-Mass Spectrometry; Hallucinogens; Humans; Marijuana Abuse; Substance Abuse Detection	2004
Urine pH, container composition, and exposure time influence adsorptive loss of 11-nor-delta9-tetrahydrocannabinol-9-carboxylic acid. Journal of analytical toxicology, 2005, Volume: 29, Issue:7 Topics: Dronabinol; Forensic Medicine; Gas Chromatography-Mass Spectrometry; Humans; Hydrogen-Ion Concentration; Marijuana Abuse; Specimen Handling; Substance Abuse Detection; Time Factors; Urinalysis; Urine	2005
Rapid quantification of urinary 11-nor-delta9-tetrahydrocannabinol-9-carboxylic acid using fast gas chromatography-mass spectrometry. Journal of analytical toxicology, 2005, Volume: 29, Issue:7 Topics: Dronabinol; Forensic Medicine; Gas Chromatography-Mass Spectrometry; Humans; Marijuana Abuse; Reproducibility of Results; Substance Abuse Detection; Time Factors	2005
Urinary excretion of 11-nor-9-carboxy-Delta9- tetrahydrocannabinol: a case with an apparent long terminal half-life. Scandinavian journal of clinical and laboratory investigation, 2006, Volume: 66, Issue:2 Topics: Dronabinol; Half-Life; Humans; Male; Marijuana Abuse; Middle Aged	2006
Detection of marijuana use in psychiatric patients by determination of urinary delta-9-tetrahydrocannabinol-11-oic acid. The Journal of nervous and mental disease, 1983, Volume: 171, Issue:4 Topics: Adult; Dronabinol; Hospitalization; Humans; Male; Marijuana Abuse; Mental Disorders; Time Factors	1983
Testing human hair for cannabis. II. Identification of THC-COOH by GC-MS-NCI as a unique proof. Journal of forensic sciences, 1995, Volume: 40, Issue:4 Topics: Adult; Dronabinol; Gas Chromatography-Mass Spectrometry; Hair; Humans; Marijuana Abuse	1995
Increased detection of marijuana use with a 50 micrograms/L urine screening cutoff. Clinical chemistry, 1994, Volume: 40, Issue:11 Pt 1 Topics: Dronabinol; Gas Chromatography-Mass Spectrometry; Humans; Marijuana Abuse; Microchemistry	1994
Potassium nitrite reaction with 11-nor-delta 9-tetrahydrocannabinol-9-carboxylic acid in urine in relation to the drug screening analysis. Journal of forensic sciences, 1999, Volume: 44, Issue:5 Topics: Carbonates; Chromatography, High Pressure Liquid; Dronabinol; Drug Contamination; Drug Interactions; Forensic Medicine; Humans; Marijuana Abuse; Mass Spectrometry; Nitrites; Potassium; Substance Abuse Detection	1999
Detection of cannabis in oral fluid (saliva) and forehead wipes (sweat) from impaired drivers. Journal of analytical toxicology, 2000, Volume: 24, Issue:7 Topics: Adolescent; Adult; Automobile Driving; Dronabinol; Female; Gas Chromatography-Mass Spectrometry; Humans; Male; Marijuana Abuse; Marijuana Smoking; Middle Aged; Saliva; Substance Abuse Detection; Sweat	2000
Neuropsychological performance in long-term cannabis users. Archives of general psychiatry, 2001, Volume: 58, Issue:10 Topics: Adolescent; Adult; Cognition Disorders; Comorbidity; Dronabinol; Female; Humans; Male; Marijuana Abuse; Memory Disorders; Middle Aged; Neuropsychological Tests; Regression Analysis; Research Design; Severity of Illness Index; Substance Abuse Detection; Time Factors; Verbal Learning	2001
Delta(9)-THC, 11-OH-Delta(9)-THC and Delta(9)-THCCOOH plasma or serum to whole blood concentrations distribution ratios in blood samples taken from living and dead people. Forensic science international, 2001, Dec-01, Volume: 123, Issue:2-3 Topics: Dronabinol; Gas Chromatography-Mass Spectrometry; Humans; Marijuana Abuse; Plasma; Postmortem Changes; Substance Abuse Detection	2001
Detection and quantification of low concentrations of 11-nor-delta-9-tetrahydrocannabinol-9-carboxylic acid from minimal amounts of urine. International journal of legal medicine, 1991, Volume: 104, Issue:5 Topics: Dronabinol; Evaluation Studies as Topic; Forensic Medicine; Gas Chromatography-Mass Spectrometry; Humans; Hydrocarbons, Iodinated; Marijuana Abuse; Mefenamic Acid; Reproducibility of Results; Substance Abuse Detection	1991
Interpretation of urine quantitative 11-nor-delta-9 tetrahydrocannabinol-9-carboxylic acid to determine abstinence from marijuana smoking. Journal of toxicology. Clinical toxicology, 1989, Volume: 27, Issue:1-2 Topics: Creatinine; Dronabinol; Gas Chromatography-Mass Spectrometry; Humans; Marijuana Abuse	1989
Urinary elimination half-life of delta-1-tetrahydrocannabinol-7-oic acid in heavy marijuana users after smoking. NIDA research monograph, 1989, Volume: 95 Topics: Adult; Chromatography, High Pressure Liquid; Dronabinol; Half-Life; Humans; Immunoenzyme Techniques; Male; Marijuana Abuse; Marijuana Smoking; Substance Abuse Detection	1989
Confirmation of Syva enzyme multiple immunoassay technique (EMIT) d.a.u. and Roche Abuscreen radioimmunoassay (RIA) (125I) urine cannabinoid immunoassays by gas chromatographic/mass spectrometric (GC/MS) and bonded-phase adsorption/thin-layer chromatograp Journal of forensic sciences, 1986, Volume: 31, Issue:2 Topics: Chromatography, Thin Layer; Dronabinol; Gas Chromatography-Mass Spectrometry; Humans; Immunoenzyme Techniques; Marijuana Abuse; Radioimmunoassay	1986
Profiles of delta 9-tetrahydrocannabinol metabolites in urine of marijuana users: preliminary observations by high performance liquid chromatography-radioimmunoassay. Journal of forensic sciences, 1986, Volume: 31, Issue:2 Topics: Biotransformation; Chromatography, High Pressure Liquid; Dronabinol; Humans; Marijuana Abuse; Radioimmunoassay	1986
Confirmation of cannabis abuse by the determination of 11-nor-delta 9-tetrahydrocannabinol-9-carboxylic acid in urine with high-performance liquid chromatography and electrochemical detection. Journal of chromatography, 1987, Feb-20, Volume: 414, Issue:1 Topics: Chromatography, High Pressure Liquid; Chromatography, Thin Layer; Dronabinol; Electrochemistry; Gas Chromatography-Mass Spectrometry; Humans; Marijuana Abuse	1987