TY - JOUR AU - Tong, PJ AU - Zhang, SX AU - Jin, HT AU - Chen, L AU - Ji, WF AU - Li, J DO - doi:10.1302/0301-620X.93BSUPP_IV.0930423 UR - https://doi.org/10.1302/0301-620X.93BSUPP_IV.0930423 TI - A599. ANALYSIS OF LONG-TERM EFFECT OF ARTERIAL PERFUSION OF DRUGS AND BONE MARROW STROMAL CELLS ON OSTEONECROSIS OF FEMORAL HEAD T2 - Orthopaedic Proceedings VL - 93-B IS - SUPP_IV PY - 2011 SP - 423 EP - 423 ER -