Effect of Umbilical Cord Mesenchymal Stem Cells and Bovine Mammary Gland Epithelial Cells Co-culture under the Serum-free Condition on Expression of IGF-Ⅰ
ZHAO Yan-kun, SHAO Wei, LUO Cheng-long, YU Xiong
China Animal Husbandry & Veterinary Medicine . 2017, (2): 411 -416 .  DOI: 10.16431/j.cnki.1671-7236.2017.02.016