Passik, PhD, S. D.; Kirsh, PhD, K. L.; Whitcomb, MA, L.; Schein, PhD, MPH, J. R.; Kaplan, PhD, M. A.; Dodd, MSc, S. L.; Kleinman, PhD, L.; Katz, MD, N. P.; Portenoy, MD, R. K. Monitoring Outcomes During Long-Term Opioid Therapy for Noncancer Pain: Results With the Pain Assessment and Documentation Tool. J of Opioid Management 2005, 1, 257-266.