Ngoc, Phan, Pham Phuc, and Tran Bao Ha. 2007. “COLLECTING AND DIFFERENTIATING MESENCHYMAL STEM CELLS FROM HUMAN UMBILICAL CORD BLOOD”. VNUHCM Journal of Science and Technology Development 10 (12), 5-10. https://doi.org/https://doi.org/10.32508/stdj.v10i12.2849.