Maniscalco, Pietro, Fabrizio Quattrini, Corrado Ciatti, Serena Gattoni, Calogero Puma Pagliarello, Valeria Burgio, Giovanni Di Stefano, Michele Cauteruccio, Matteo Giovanelli, Alessandra Magro, and Patrizio Capelli. “The Italian Covid-19 Phase 2 in Piacenza: Results of the First Semester of 2020 and Future Prospective of New Orthopedics Surgical Procedures”. Acta Biomedica Atenei Parmensis 91, no. 4 (November 10, 2020): e2020159. Accessed February 3, 2023. https://www.mattioli1885journals.com/index.php/actabiomedica/article/view/10377.