İtal, Kasım İlker, and Mustafa Türkoğlu. “Management of Postoperative Pain in Upper Abdominal Bariatric Laparoscopic Surgery. External Oblique Intercostal (EOI) Block for Rescue Analgesia:”. J Anesth Crit Care Rep Imaging, vol. 1, no. 1, Oct. 2025, pp. 23-25, https://journalancri.com/index.php/pub/article/view/1.