Journal Article 4 opioid shoulder arthroplasty 2 Analgesics, Opioid 1 Bupivacaine 1 EC 1.- 1 Mitragyna speciosa 1 mehr ... Mixed Function Oxygenases 1 Opioid dependence 1 Plant Extracts 1 Research Support, Non-U.S. Gov't 1 Secologanin Tryptamine Alkaloids 1 Shoulder arthroplasty 1 Tryptamines 1 analgesia 1 enol methyltransferase 1 interscalene 1 kratom 1 mitragynine 1 mitragynine microbial biosynthesis 1 monoterpenoid indole alkaloid 1 narcotic 1 opioid epidemic 1 outpatient pain management 1 pain 1 risk factors 1 shoulder arthritis 1 synthetic biology 1 weniger ...