Wen, PhD, Warren, United States

• Journal of Opioid Management Vol. 11 No. 4 (2015): July/August - Articles
  12-Month safety and effectiveness of once-daily hydrocodone
  Abstract
• Journal of Opioid Management Vol. 11 No. 6 (2015): November/December - Articles
  Pain intensity and interference with functioning and well-being in subgroups of patients with chronic pain treated with once-daily hydrocodone tablets
  Abstract