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NIJ-funded researchers adapted a method used to detect human exposure to environmental and occupational chemicals to significantly extend the limited time period when tests can identify evidence of certain illicit drugs in the body.
Forensic toxicology is the analysis of biological samples for the presence of toxins, including drugs. The toxicology report can provide key information as to the type of substances present in an individual and if the amount of those substances is consistent with a therapeutic dosage or is above a harmful level. These results can be used to make inferences when determining a substance's potential effect...
