Reisfield, MD, G.M., Goldberger, PhD, B.A. and Bertholf, PhD, R.L. 2015. Choosing the right laboratory: A review of clinical and forensic toxicology services for urine drug testing in pain management. Journal of Opioid Management. 11, 1 (Jan. 2015). DOI:https://doi.org/10.5055/jom.2015.0250.