A Cationic Contrast Agent in X-ray Imaging of Articular Cartilage: Pre-Clinical Evaluation of Diffusion and Attenuation Properties oleh Simone Fantoni, Ilenia Gabucci, Paolo Cardarelli, Gianfranco Paternò, Angelo Taibi, Virginia Cristofori, Claudio Trapella, Armando Bazzani, Marta Assenza, Alice Zanna Bonacorsi, Daniele Conti, Fabio Baruffaldi