False-negative result for cocaine metabolites on a lateral-flow drug test slide corrected by dilution.

Abstract

To the Editor: Cocaine is one of the most widespread drugs of abuse; therefore, clinical laboratories are frequently requested to screen for the presence of cocaine and its metabolites in urine. When screening a urine specimen from a potential study participant for drugs of abuse, using a Verdict II lateral flow test slide (MEDTOX Diagnostics), multiple… (More)

Topics

1 Figure or Table

Slides referencing similar topics