Maniscalco, Pietro, Erika Poggiali, Fabrizio Quattrini, Corrado Ciatti, Andrea Magnacavallo, Andrea Vercelli, Marco Domenichini, Enrico Vaienti, Francesco Pogliacomi, and Francesco Ceccarelli. “Proximal Femur Fractures in COVID-19 Emergency: The Experience of Two Orthopedics and Traumatology Departments in the First Eight Weeks of the Italian Epidemic”. Acta Biomedica Atenei Parmensis 91, no. 2 (May 11, 2020): 89–96. Accessed October 27, 2021. https://www.mattioli1885journals.com/index.php/actabiomedica/article/view/9636.