Comparison of liposomal bupivacaine and ropivacaine transversus abdominis plane block for analgesia after single-hole laparoscopic cholecystectomy in patients with gall bladder stones

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Journal of Practical Hepatology . 2026, (3): 471 -474 . DOI: 10.3969/j.issn.1672-5069.2026.03.038