4A. Herrera,L. Domingo,A. Calvo,A. Martínez,J. Cuenca. A comparative study of trochanteric fractures treated with the Gamma nail or the proximal femoral nail[J] 2002,International Orthopaedics(6):365～369
5K. M. Fox,J. Magaziner,W. G. Hawkes,J. Yu-Yahiro,J. R. Hebel,S. I. Zimmerman,L. Holder,R. Michael. Loss of Bone Density and Lean Body Mass after Hip Fracture[J] 2000,Osteoporosis International(1):31～35
