Paul Jannetto, Ph.D., explains the advantages that Mayo Clinic Laboratories' oral fluid drug screening offers over typical urine tests. Oral samples are easier to collect and harder to adulterate.

(00:32)
 Can you tell us a little bit about yourself and your background?

(01:46)
 Can you please provide an overview of laboratory testing for substance use disorders and specifically Mayo Clinic's new oral fluid controlled substance monitoring option?

(03:47)
 Which patients should have this testing and when should it be performed?

(05:16)
 What alternative test options are available and how do these compare?

(06:31)
 How are the results used in patient care?