Nano-hydroxyapatite/polyamide 66 scaffold and tantalum rod in the treatment of early-stage osteonecrosis of the femoral head: comparison of short-term efficacy

Xu Hong-yao, Zhao Jian-ning, Guo Ting

Chinese Journal of Tissue Engineering Research . 2014, (39): 6292 -6297 . DOI: 10.3969/j.issn.2095-4344.2014.39.011