Jian Niu (2019) “Mesenchymal stem cells prolong the survival of orthotopic liver transplants by regulating the expression of TGF-β1”, Turkish Journal of Gastroenterology, 29(5), pp. 601–609. Available at: https://tjg.avesjournals.com/index.php/tjg/article/view/3593 (Accessed: 5 December 2025).