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Evaluation Studies

New technology and new initiatives in U.S. workplace testing

NCBI, PubMed, J. Michael Walsh, The Walsh Group, 2007

Evaluation of Ten Oral Fluid Point-of-Collection Drug-Testing Devices

Journal of Analytical Toxicology, Volume 31, Number 1, January/February 2007

Drug Testing in Oral Fluid

PubMed Central - The Clinical Biochemist, Olaf H. Drummer, 2006

Usability and Analytical Reliability of Onsite Oral Fluid (Saliva) Drug Testing Devices

ROSITA Executive Summary 2005

Evaluation of Rapid Point-of-Collection Oral Fluid Drug-Testing Devices

The Walsh Group & Center for Human Toxicology, University of Utah, June 2004

An Evaluation of Rapid Point-of-Collection Oral Fluid Drug-Testing Devices

Journal of Analytical Toxicology, Volume 27, Number 7, October 2003

A Field Evaluation of Five On-Site Drug-Testing Devices

Journal of Analytical Toxicology, Volume 26, Number 7, October 2002

Performance evaluation of four on-site drug-testing devices for detection of drugs of abuse in urine

Journal of Analytical Toxicology, Volume 24, Number 7, October 2000

On-site Testing: An Evaluation of Non-Instrumented Drug Test Devices

SAMHSA, Division of Workplace Programs, 29 January 1999

National Safety Magazine

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