Quantitative urine testing

New concepts in cocaine addiction: The dopamine depletion hypothesis

1985 • 608 citations

Clarification and Standardization of Substance Abuse Terminology

1988 • 157 citations

Protracted elimination of cocaine metabolites in long-term, high-dose cocaine abusers

1988 • 143 citations

Prolonged Occurrence of Cocaine In Human Saliva and Urine after Chronic Use

1989 • 108 citations

Urine Testing in the Detection of Drugs of Abuse

1988 • 70 citations

Evaluation of TDx Cocaine Metabolite Assay

1987 • 61 citations

Clinical evaluation and use of urine screening for drug abuse.

1988 • 41 citations

pK1' and bicarbonate concentration in plasma.

1987 • 38 citations

Drug-analysis technology: overview and state of the art.

1987 • 17 citations

The Accuracy and Reliability of Tests for Drugs of Abuse in Urine Samples

1988 • 16 citations

Stepwise detoxification from cocaine

1988 • 14 citations

Cocaine plasma concentrations in persons admitted to outpatient treatment: Relationship to treatment outcome

1986 • 8 citations

Effect of cocaine dependence on plasma phenylalanine and tyrosine levels and on urinary MHPG excretion

1985 • 7 citations