Quadratus lumborum block (transmuscular approach) versus transversus abdominis plane block (unilateral subcostal approach) for perioperative analgesia in patients undergoing open nephrectomy: a randomized, double-blinded, controlled trial

Publication date: Available online 21 March 2021Source: Brazilian Journal of Anesthesiology (English Edition)Author(s): Amany H. Saleh, Mai W. Abdallah, Ashraf M. Mahrous, Norhan A. Ali
Source: Brazilian Journal of Anesthesiology - Category: Anesthesiology Source Type: research