Improved primary culture system increases the yield of human umbilical cord mesenchymal stem cells
Gao Yan-lin, Zhang Ning-kun, Chen Hou-liang, Gao Lian-ru, Zhu Zhi-ming
Chinese Journal of Tissue Engineering Research . 2015, (10): 1477 -1481 .  DOI: 10.3969/j.issn.2095-4344.2015.10.001