Gas Chromatography-Chemical Ionization Mass Spectrometry of Cocaine and Its Metabolites in Biological Fluids*

Cocaine: Plasma Concentrations After Intranasal Application in Man

1976 • 224 citations

Oral Cocaine: Plasma Concentrations and Central Effects

1978 • 206 citations

Norcocaine: A pharmacologically active metabolite of cocaine found in brain

1974 • 128 citations

Cocaine-induced hepatotoxicity in mice

1978 • 104 citations

Quantitative determination of benzoylecgonine and cocaine in human biofluids by gas-liquid chromatography

1977 • 84 citations

Gas-Chromatographic Analysis for Cocaine in Human Plasma, with Use of a Nitrogen Detector

1975 • 83 citations

Cocaine in blood of coca chewers

1979 • 70 citations

Identification of norcocaine as a metabolite of [3H]-cocaine in rat brain

1974 • 68 citations

Measurement of benzoylecgonine and cocaine in urine, separation of various cocaine metabolites using reversed-phase high-performance liquid chromatography

1978 • 48 citations

Routine identification of cocaine metabolites in human urine

1974 • 45 citations

Detection of biotransformed cocaine in urine from drug abusers

1973 • 45 citations

Quantitation of Cocaine and Its Principal Metabolite, Benzoylecgonine, by GLC-Mass Spectrometry Using Stable Isotope Labeled Analogs as Internal Standards

1978 • 36 citations

Thin-layer chromatographic analysis of cocaine and benzoylecgonine in urine

1975 • 36 citations

Relative gas-phase basicities of some amines, anilines, and pyridines. Application of some Broensted acids as reactants in chemical ionization mass spectrometry

1972 • 36 citations

Simultaneous Determination of Cocaine and Benzoyl Ecgonine in Urine by Gas Chromatography with On-Column Alkylation

1977 • 28 citations

The GC/MS Determination of Benzoylecgonine in Urine Following an Extractive Alkylation Technique

1978 • 21 citations

Cocaine: An Overview

1977 • 11 citations