RT Journal Article SR Electronic T1 Letter to the Editor: “Outpatient Minimally Invasive Lumbar Fusion Using Multimodal Analgesic Management in the Ambulatory Surgery Setting” JF International Journal of Spine Surgery JO Int J Spine Surg FD International Society for the Advancement of Spine Surgery SP 8109 DO 10.14444/8109 A1 Soffin, Ellen M. A1 Hughes, Alexander P. A1 Beckman, James D. A1 Sama, Andrew A. A1 Cammisa, Frank P. YR 2021 UL https://www.ijssurgery.com/content/early/2021/09/14/8109.abstract AB