不同浓度罗哌卡因超声引导下腹横肌平面阻滞在结直肠癌术后镇痛中的效果对比
韩静, 李西羊, 张桂芝
Comparison of the analgesic effects of different concentrations of ropivacaine in ultrasound-guided transversus abdominis plane block for colorectal cancer surgery
Jing Han, Xiyang Li, Guizhi Zhang
中华消化病与影像杂志(电子版)
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2026, (01): 79
-85
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DOI: 10.3877/cma.j.issn.2095-2015.2026.01.014
