Tawfik MM, Eldeeb AH. Reply to letter to the editor: Ultrasonography versus palpation for spinal
anesthesia in obese parturients undergoing cesarean delivery: a randomized
controlled trial. Reg Anesth Pain Med 2023 Jul 31:rapm-2023-104824. doi: 10.1136/rapm-2023-104824.
PMID: 37524500