Morrill, PhD, Richard, United States

• Journal of Opioid Management Vol. 5 No. 3 (2009): May/June - Articles
  Medicinal use of cannabis in the United States: Historical perspectives, current trends, and future directions
  Abstract
• Journal of Opioid Management Vol. 5 No. 5 (2009): September/October - Articles
  Characteristics of patients with chronic pain accessing treatment with medical cannabis in Washington State
  Abstract