The differential effects of bupivacaine and lidocaine on prostaglandin E2 release , cyclooxygenase gene expression and pain in a clinical pain model .
O O O O B-ChemicalEntity O B-ChemicalEntity O B-GeneOrGeneProduct I-GeneOrGeneProduct O O B-GeneOrGeneProduct O O O B-DiseaseOrPhenotypicFeature O O O B-DiseaseOrPhenotypicFeature O O