Tag: drug test results
Ask the experts: The life of a drug testing specimen
Our labs handle more than eight million drug testing specimens yearly while maintaining an excellent track record of reliability and accuracy.
Ask the experts: Drug testing and prescription medication
What happens if you fail a drug test but have a prescription? Learn about the important role Medical Review Officers have in the drug screening process.
We’re There When You Need Us™
Accurate. Reliable. Efficient. Convenient. These words were used most often used to describe Quest Diagnostics drug testing services.
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