Endrinaldi, Endrinaldi, Eryati Darwin, Nasrul Zubir, and Gusti Revilla. 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):529-35. https://doi.org/10.3889/oamjms.2019.152.