Effect of a porous tantalum rod on early and intermediate stages of necrosis of the femoral head.
Liu
Guohui
G
Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, People's Republic of China.
Wang
Jing
J
Yang
Shuhua
S
Xu
Weihua
W
Ye
Shunan
S
Xia
Tian
T