Bilateral versus unilateral erector spinae plane block for postoperative analgesia in laparoscopic cholecystectomy: a randomized controlled study

Publication date: Available online 28 April 2021Source: Brazilian Journal of Anesthesiology (English Edition)Author(s): Sevim Cesur, Hadi Ufuk Yörükoğlu, Can Aksu, Alparslan Kuş
Source: Brazilian Journal of Anesthesiology - Category: Anesthesiology Source Type: research