“Exploring the difficulties to improve minimally invasive application with long PHILOS plate in multifocal metadiaphyseal fractures of the proximal humerus: analysis of intraoperative procedure and clinical outcomes” (2019) Acta Biomedica Atenei Parmensis, 89(4), pp. 532–539. doi:10.23750/abm.v89i4.6212.