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  Indian J Med Microbiol
 

Figure 2 Cartilage from the control group 8 weeks after injection, which exhibited superficial fibrillation and hypocellularity of chondrocytes under light microscopy. H and E, ×100.

Figure 2 Cartilage from the control group 8 weeks after injection, which exhibited superficial fibrillation and hypocellularity of chondrocytes under light microscopy. H and E, ×100.