Comparison between ropivacaine or bupivacaine combined with fentanyl respectively for postoperative continuous epidural analgesia
LI Zhi-ming
LIU Chao
ZHANG Dong-ya
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Publication Date：2005-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：2( 222-223 )