A comparison of the proximal femoral nail antirotation device and dynamic hip screw in the treatment of unstable pertrochanteric fracture.
Xu
Y Z
YZ
Department of Orthopaedics, First Affiliated Hospital of Soochow University, Suzhou, China. xuyaozeng@163.com
Geng
D C
DC
Mao
H Q
HQ
Zhu
X S
XS
Yang
H L
HL