EP127 Duration of analgesia after interscalene brachial plexus block combined with intravenous dexamethasone and dexmedetomidine: a randomised, controlled, triple-blinded trial
EP127 Duration of analgesia after interscalene brachial plexus block combined with intravenous dexamethasone and dexmedetomidine: a randomised, controlled, triple-blinded trial