Clinical observation of tramadol added to ropivacaine solution for brachial plexus block
YANG Chang-ming
XIAO Shao-hua
NIE Bing
ZHOU Yu
XIANG Long-quan
YANG Cai-yi
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Publication Date：2008-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 32-34 )