Protein extracts from human embryonic brain tissue induce the neuronal differentiation of mesenchymal stem cells from human placenta
Ma Li-jun, Fan Heng, Ma Xiao-na, Wei Jun, Li Yu-kui
Chinese Journal of Tissue Engineering Research . 2014, (50): 8168 -8173 .  DOI: 10.3969/j.issn.2095-4344.2014.50.023