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Drug Testing

An Overview of Mayo Clinic Tests Designed for Detecting Drug Abuse

This handbook provides information to assist physicians and health care professionals in ordering the appropriate tests for their patient situation.

Questions answered include:

  • What samples should be collected
  • Which tests should be ordered
  • What do the results mean
  • Which drugs are detected
  • Which drugs are not detected

Download the 2008 Drug Testing Book (774 kb) -- Updated February 2009