Niu, Jian, Yue Wang, Bin Liu, and Yuanhu Yao. 2018. “Mesenchymal Stem Cells Prolong the Survival of Orthotopic Liver Transplants by Regulating the Expression of TGF-β1”. Turkish Journal of Gastroenterology 29 (5):601-9. https://doi.org/10.5152/tjg.2018.17395.