Allogeneic fibular implantation for the treatment of femoral head necrosis:  Clinical observation of 132 hips during 2.5 years follow-up
Yao Hao, Hu Wen-hai, Li Hui-jie, Liu Si-yuan
Chinese Journal of Tissue Engineering Research . 2013, (18): 3311 -3317 .  DOI: 10.3969/j.issn.2095-4344.2013.18.012