nhs.net There remains uncertainty regarding the existence, mechanism and frequency of opioid-induced hyperalgesia (OIH). Literature to date has been dominated by the phenanthrene opioids, fentanyl and ...

Department of Chemistry & Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu 300, Taiwan ...

School of Chemistry, The University of Edinburgh, Joseph Black Building, David Brewster Road, King’s Buildings, Edinburgh EH9 3FJ, Scotland, U.K.