Interobserver and intraobserver agreement of ligamentous injuries on conventional MRI after simple elbow dislocation - Schnetzke, Marc; Schüler, Svenja; Hoffend, Johannes; Simon, Rainer; Keil, Holger; Porschke, Felix; Studier-Fischer, Stefan; Grützner, Paul Alfred; Gühring, Thorsten (BMC musculoskeletal disorders, 2017)