Endrinaldi, E., Darwin, E., Zubir, N., & Revilla, G. (2019). The Effect of Mesenchymal Stem Cell Wharton’s Jelly on Matrix Metalloproteinase-1 and Interleukin-4 Levels in Osteoarthritis Rat Model. Open Access Macedonian Journal of Medical Sciences, 7(4), 529–535. https://doi.org/10.3889/oamjms.2019.152