Comment on: Osteogenic abilities of bone marrow stromal  cells are not defective in patients with osteonecrosis.
You-Shui
YS
Gao
Chang-Qing
CQ
Zhang
D001854:Bone Marrow Cells / Q000473:pathology* / Q000502:physiology; D049109:Cell Proliferation; D002478:Cells, Cultured; D005271:Femur Head Necrosis / Q000209:etiology / Q000473:pathology* / Q000503:physiopathology*; D006801:Humans; D010012:Osteogenesis / Q000502:physiology*; D017154:Stromal Cells / Q000473:pathology / Q000502:physiology