Brachial plexus block with 0.5% levobupivacaine plus clonidine in the hand surgery. A comparative double blind study with 0.5% ropivacaine-clonidine mixture: 186.
Brachial plexus block with 0.5% levobupivacaine plus clonidine in the hand surgery. A comparative double blind study with 0.5% ropivacaine-clonidine mixture: 186.
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