One-Step Repair in Talar Osteochondral Lesions: 4-Year Clinical Results and T2-Mapping Capability in Outcome Prediction. - Giannini, Sandro; Buda, Roberto; Battaglia, Milva; Cavallo, Marco; Ruffilli, Alberto; Ramponi, Laura; Pagliazzi, Gherardo; Vannini, Francesca (American Journal of Sports Medicine, 2013)