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