authors Gellhorn, Alfred C Comstock, Bryan Heagerty, Patrick Friedly, Janna Jarvik, Jeffrey G Suri, Pradeep Sean Rundell, DPT, PhD Olafsen, Nathan Carlson, M Jake Johnson, Steve Fry, Adrielle Annaswamy, Thiru M Gilligan, Christopher
has subject area Adult Aged Back Muscles Cross-Sectional Studies Female Humans Injections, Epidural Logistic Models Longitudinal Studies Low Back Pain Lumbosacral Region Magnetic Resonance Imaging Male Middle Aged Multivariate Analysis Observer Variation Pain Measurement Predictive Value of Tests Risk Assessment Severity of Illness Index Spinal Stenosis Steroids Treatment Outcome