Ricci, M., Vecchini, E., Bonfante, E., Micheloni, G. M., Berti, M., Schenal, G., Zanetti, G., Sambugaro, E., Maluta, T., & Magnan, B. (2017). A clinical and radiological study of biodegradable subacromial spacer in the treatment of massive irreparable rotator cuff tears. Acta Biomedica Atenei Parmensis, 88(4 -S), 75-80. https://doi.org/10.23750/abm.v88i4 -S.6797