J David Clark

Opioid-induced Hyperalgesia: A Qualitative Systematic Review

Martin S. Angst, M. Angst, J. Clark, 2006, Anesthesiology.

Sex differences in reported pain across 11,000 patients captured in electronic medical records.

Atul J Butte, David Ruau, Martin S Angst, 2012, The journal of pain : official journal of the American Pain Society.