Polidoro, Federico, et al. “Neglected Complete Bilateral Achilles Tendon Rupture. Clinical Case Presentation, Treatment and Follow-up ”. Acta Biomedica Atenei Parmensis, vol. 91, no. 4-S, May 2020, pp. 179-82, https://doi.org/10.23750/abm.v91i4-S.9518.