1. Fatty Infiltrate of the Lumbar Multifidus Muscles Predicts Return to Play in Young Athletes With Extension-Based Low Back Pain. Issue 1 (January 2019) Authors: Winslow, John; Getzin, Andrew; Greenberger, Hilary; Silbert, Walter Journal: Clinical journal of sport medicine Issue: Volume 29:Issue 1(2019) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗