Differential expression of microRNAs in the intervertebral disc of hypoxia-inducible factor-1alpha deficient mice 
Meng Xiang-chao, Liu Zhuo-chao, Wang Jun, Zhou Qi, Qi Jin, Zhang Xing-kai
Chinese Journal of Tissue Engineering Research . 2016, (7): 940 -946 .  DOI: 10.3969/j.issn.2095-4344.2016.07.004