title: [Clinical application of minimally invasive core decompression combined with impaction bone grafting to the treatment of femoral head necrosis].
authors.affiliation: Department of Orthopedics, Haici Hosipital of Qingdao, Qingdao 266033, Shandong, China.
authors.forename: Bin
authors.initials: B
authors.lastname: Cao
authors.forename: Yong-hui
authors.initials: YH
authors.lastname: Liu
authors.forename: Ying
authors.initials: Y
authors.lastname: Wang
authors.forename: Shou-ping
authors.initials: SP
authors.lastname: Zhang
authors.forename: Jun-guo
authors.initials: JG
authors.lastname: Wang
authors.forename: Zhi-le
authors.initials: ZL
authors.lastname: Yang