1. The prevalence of radiographic and MRI-defined patellofemoral osteoarthritis and structural pathology: a systematic review and meta-analysis. Issue 16 (29th April 2017) Authors: Hart, Harvi F; Stefanik, Joshua J; Wyndow, Narelle; Machotka, Zuzana; Crossley, Kay M Journal: British journal of sports medicine Issue: Volume 51:Issue 16(2017) Page Start: 1195 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗