RT Journal Article SR Electronic T1 Letter to the Editor: Rasch Analysis and High Value Spinal Endoscopy—Another Perspective JF International Journal of Spine Surgery JO Int J Spine Surg FD International Society for the Advancement of Spine Surgery SP S87 OP S88 DO 10.14444/8682 VO 18 IS S2 A1 Resnick, Daniel K. YR 2024 UL https://www.ijssurgery.com/content/18/S2/S87.abstract