Pellegrini, A., F. Tacci, M. Leigheb, C. Costantino, A. Pedrazzini, G. Pedrazzi, E. Vaienti, F. Ceccarelli, and F. Pogliacomi. “Injuries of the Trochanteric Region: Can Analysis of Radiographic Indices Help in Prediction of Recurrent Osteoporotic Hip Fractures?”. Acta Bio Medica Atenei Parmensis, Vol. 88, no. 4 -S, Oct. 2017, pp. 43-49, doi:10.23750/abm.v88i4 -S.6793.