Biazzo, Alessio, Carlo Cardile, Luca Brunelli, Paolo Ragni, and Daniele Clementi. 2017. “Early Results for Treatment of Two- and Three-Part Fractures of the Proximal Humerus Using Contours PHP (proximal Humeral Plate)”. Acta Biomedica Atenei Parmensis 88 (1): 65-73. https://doi.org/10.23750/abm.v88i1.5193.