Duma, A Clonidine as an adjuvant to local anaesthetic axillary brachial plexus block: a randomized, controlled study. [electronic resource] - British journal of anaesthesia Jan 2005 - 112-6 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial ISSN: 0007-0912 Standard No.: 10.1093/bja/aei009 doi Subjects--Topical Terms: Adjuvants, AnesthesiaAdolescentAdultAgedAged, 80 and overAnesthetics, LocalAxillaBrachial PlexusBupivacaine--analogs & derivativesClonidineDouble-Blind MethodFemaleHumansLevobupivacaineMaleMiddle AgedMovement--drug effectsNerve Block--methodsProspective StudiesSensation--drug effectsStatistics, NonparametricTime Factors