Nerve growth factor promotes the expression of vascular endothelial growth factor in the fracture healing process
Liu Yu-peng, Zhao De-wei, Wang Wei-ming, Zhang Yao, Li Fang, Liu Zhen-gang
Chinese Journal of Tissue Engineering Research . 2014, (24): 3863 -3869 .  DOI: 10.3969/j.issn.2095-4344.2014.24.016