Biazzo, A. et al. 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 (Apr. 2017), 65–73. DOI:https://doi.org/10.23750/abm.v88i1.5193.