[Efficacy of clonidine combined with ropivacaine in brachial plexus block]
- PMID: 12701271
[Efficacy of clonidine combined with ropivacaine in brachial plexus block]
Comment on
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[Duration and quality of postoperative analgesia after brachial plexus block for shoulder surgery: ropivacaine 0.5% versus ropivacaine 0.5% plus clonidine].Rev Esp Anestesiol Reanim. 2002 Jun-Jul;49(6):302-5. Rev Esp Anestesiol Reanim. 2002. PMID: 12353407 Clinical Trial. Spanish.