Aggarwal, PhD, MD Candidate, S. K.; Carter, MD, MS, G. T.; Sullivan, MD, PhD, M. D.; ZumBrunnen, PhD, C.; Morrill, PhD, R.; Mayer, PhD, J. D. Characteristics of Patients With Chronic Pain Accessing Treatment With Medical Cannabis in Washington State. J of Opioid Management 2018, 5, 257-286.