TOULOUPAKIS, G.; MAIONE, A.; LETTERA, M. G.; STUFLESSER, W.; FERRARA, F.; ANTONINI, G.; CRIPPA, C. Preliminary report of the characteristics of the upper thigh spur area of the femoral neck in Garden I and II subcapital fractures. Acta Bio Medica Atenei Parmensis, v. 89, n. 2, p. 249-254, 15 Jun. 2018.