Sage Journals: Discover world-class research

Retricted access

Research article

First published 1999-11

Solid-Phase Extraction in Conjunction with Matrix-Assisted Laser Desorption Ionization/Quadrupole Ion Trap Mass Spectrometry for the Determination of Benzoylecgonine in Urine

Brad J. Hall, Brian Goolsby, Jennifer S. Brodbelt

Applied Spectroscopy

Free access

Research article

First published 1986-1

Single-Reagent Polarisation Fluoroimmunoassay for the Cocaine Metabolite,Benzoylecgonine,in Urine

D L Colbert, D S Smith, J Landon [...]

Annals of Clinical Biochemistry: International Journal of Laboratory Medicine

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Research article

First published 1992-01

Effects of Benzoylecgonine on the Behavior of Suckling Rats: A Preliminary Report

Richard J. Konkol, Julie K. Doerr, Jane A. Madden

Journal of Child Neurology

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Research article

First published 1992-3

Effect of Intranasal Cocaine on the Urine Drug Screen for Benzoylecgonine

Owen S. Reichman, Randal A. Otto

Otolaryngology–Head and Neck Surgery

Open access

Research article

First published 2010

Cellular Phone-Based Image Acquisition and Quantitative Ratiometric Method for Detecting Cocaine and Benzoylecgonine for Biological and Forensic Applications

Brian A. Cadle, Kristin C. Rasmus, Juan A. Varela [...]

Substance Use: Research and Treatment

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Research article

First published 1977-5

Metabolism of Intranasally Applied Cocaine

Michael E. Johns, Ann R. Berman, John C. Price [...]

Annals of Otology,Rhinology & Laryngology

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Research article

First published 1994-07

Cocaine Metabolites in the Neonate: Potential for Toxicity

Richard J. Konkol, Laine J. Murphey, Donna M. Ferriero [...]

Journal of Child Neurology

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Research article

First published 1987-1

Detection of Cocaine in Rats from Analysis of Hair

M. Michalodimitrakis

Medicine,Science and the Law

Free access

Research article

First published 1990-9

Gas Chromatographic Measurement of Cocaine in Serum,Plasma and Whole Blood

Sheila Dawling, Edward G Essex, Neil Ward [...]

Annals of Clinical Biochemistry: International Journal of Laboratory Medicine

Free access

Research article

First published 1994-7

External Quality Assessment of Techniques for the Detection of Drugs of Abuse in Urine

J F Wilson, B L Smith, P A Toseland [...]

Annals of Clinical Biochemistry: International Journal of Laboratory Medicine

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