1 Kim K, jeong Y, Youn Y, et al. Non-surgical treatment for patients with spondylolisthesis: a retrospective case series. lntegr Med Res 2015;4:86. lel Kim K, Shin K-M, Lee J-H, et al. Nonsurgical Korean integrative treatments for symptomatic lumbar spinal stenosis: a three-armed randomized controlled pi