Ma, PharmD, Joseph D., United States

• Journal of Opioid Management Vol. 10 No. 3 (2014): May/June - Articles
  Observations on hydrocodone and its metabolites in oral fluid specimens of the pain population: Comparison with urine
  Abstract
• Journal of Opioid Management Vol. 10 No. 1 (2014): January/February - Articles
  Monitoring oxycodone use in patients with chronic pain: Analysis of oxycodone and metabolite excretion in saliva and urine
  Abstract
• Journal of Opioid Management Vol. 10 No. 2 (2014): March/April - Articles
  Observation of improved adherence with frequent urine drug testing in patients with pain
  Abstract