[Influences of zinc on concentrations of cyclin D2 and cyclin-dependent kinase 4 of human umbilical cord blood-derived mesenchymal stem cells].
Zheng
Deyu
D
Department of Anatomy, Liaoning Medical College, Jinzhou Liaoning, 121001, PR China. zheng_deyu2000@yahoo.com.cn
Yang
Yiyong
Y
Zhao
Kai
K
Zheng
Shijie
S
Qin
Shujian
S