Fentanyl–Norfentanyl Concentrations During Transdermal Patch Application: LC–MS-MS Urine Analysis von Cummings, Oneka T., Enders, Jeffrey R., McIntire, Gregory L., Backer, R., Poklis, A.

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Preclinical investigation of the abused synthetic cannabinoid CP47,497 von Samano, Kimberly L, Poklis, A, Lichtman, A.H

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Urine Concentrations of Fentanyl and Norfentanyl During Application of Duragesic® Transdermal Patches von Poklis, Alphonse, Backer, Ronald

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Direct Analysis of Opiates in Urine by Liquid Chromatography-Tandem Mass Spectrometry von Edinboro, Leslie E., Backer, Ronald C., Poklis, Alphonse

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High-Performance Liquid Chromatography with Tandem Mass Spectrometry for the Determination of Nine Hallucinogenic 25-NBOMe Designer Drugs in Urine Specimens von Poklis, Justin L., Clay, Deborah J., Poklis, Alphonse

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A Novel Method for the Determination of Guanfacine in Urine by Gas Chromatography-Mass Spectrometry von Haglock, Carrie, Wolf, Carl, Poklis, Alphonse

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Evaluation of the DRI® Oxycodone Immunoassay for the Detection of Oxycodone In Urine von Backer, Ronald C., Monforte, Joseph R., Poklis, Alphonse

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A Rapid HPLC Procedure for Analysis of Analgesic Pharmaceutical Mixtures for Quality Assurance and Drug Diversion Testing von Wolf, Carl E., Poklis, Alphonse

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Performance Evaluation of Four On-Site Drug-Testing Devices for Detection of Drugs of Abuse in Urine von Peace, Michelle R., Tarnai, Lisa D., Poklis, Alphonse

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An Evaluation of the OnTrak Testcup®- er On-Site Urine Drug-Testing Device for Drugs Commonly Encountered from Emergency Departments von Peace, Michelle R., Poklis, Justin L., Tarnai, Lisa D., Poklis, Alphonse

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Evaluation of the Triage PPY On-Site Testing Device for the Detection of Dextropropoxyphene in Urine von Poklis, Alphonse, Poklis, Justin L., Tarna, Lisa D., Backer, Ronald C.

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HPLC–MS-MS Determination of ZCZ-011, A Novel Pharmacological Tool for Investigation of the Cannabinoid Receptor in Mouse Brain Using Clean Screen FASt™ Column Extraction von Poklis, Justin L., Clay, Deborah J., Ignatowska-Jankowska, Bogna M., Zanato, Chiara, Ross, Ruth A., Greig, Iain R., Abdullah, Rehab A., Mustafa, Mohammed A., Lichtman, Aron H., Poklis, Alphonse

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GC-MS Analysis of Methamphetamine Impurities: Reactivity of (+)-or (−)-Chloroephedrine and cis- or trans-1,2-Dimethyl-3-phenylaziridine von Lekskulchai, Veeravan, Carter, Karen, Poklis, Alphonse, Soine, William

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Disposition of Valproic Acid in a Case of Fatal Intoxication von Poklis, Alphonse, Poklis, Justin L., Trautman, Donna, Treece, Chad, Backer, Ronald, Harvey, Charles M.

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Fentanyl: A Review for Clinical and Analytical Toxicologists von Poklis, Alphonse

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Urinary Dextroamphetamine in Adult Attention Deficit/Hyperactivity Disorder von Poklis, Alphonse

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Evaluation of a New Phencyclidine Enzyme Immunoassay for the Detection of Phencyclidine in Urine with Confirmation by High-Performance Liquid Chromatography-Tandem Mass Spectrometr... von Poklis, Justin L., Guckert, Bethany, Wolf, Carl E., Poklis, Alphonse

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Urinary Excretion of d-Amphetamine Following Oral Doses in Humans: Implications for Urine Drug Testing von Poklis, Alphonse, Still, Jay, Slattum, Patricia W., Edinboro, Leslie F., Saady, Joseph J., Costantino, Anthony

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Simultaneous Determination of Acetylcodeine, Monoacetylmorphine, and Other Opiates in Urine by GC-MS von O'Neal, Carol L., Poklis, Alphonse

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Rapid Gas Chromatographic Procedure for the Determination of Topiramate in Serum von Wolf, Carl E., Crooks, C. Richard, Poklis, Alphonse

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