Laparoscopic Gastrectomy Using External Oblique Intercostal Block Versus Wound Infiltration: A Trial Protocol
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Objective: A novel external oblique intercostal block (EOIB) might have analgesic effects on T6-10 and be indicated for laparoscopic gastrectomy. However, EOIB effects on postoperative pain are unknown. We aim to generate evidenc... ...
