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 848 OP 849 DO 10.14444/8109 VO 15 IS 5 A1 Ellen M. Soffin A1 Alexander P. Hughes A1 James D. Beckman A1 Andrew A. Sama A1 Frank P. Cammisa YR 2021 UL http://ijssurgery.com//content/15/5/848.abstract AB