“Preliminary Results on the Effects of Orthopedic Implant Stiffness Fixed to the Cut End of the Femur on the Stress at the Stump-Prosthetic Interface”. Frattura Ed Integrità Strutturale, vol. 15, no. 57, June 2021, pp. 160-8, https://doi.org/10.3221/IGF-ESIS.57.13.