Expression of glucose transporter 2 during differentiation of human umbilical cord mesenchymal stem cells into islet precursor cells  
QIN Xiao-li TAN Meng-tian HONG Yan
Acta Anatomica Sinica . 2017, (4): 410 -415 .  DOI: 10.16098/j.issn.0529-1356.2017.04.007