fig3
![Efficacy and safety of poly-D,L-lactic acid microspheres as subdermal fillers in animals](https://image.oaes.cc/e6897194-f1d8-4d8f-904d-2a52d6489009/3169.fig.3.jpg)
Figure 3. Changes in the sizes of poly-D,L-lactic acid filler masses over time. No significant reductions in volume were observed during the 20-week observation period after injection
Figure 3. Changes in the sizes of poly-D,L-lactic acid filler masses over time. No significant reductions in volume were observed during the 20-week observation period after injection
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