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. 2019 Oct 3;11(10):510. doi: 10.3390/pharmaceutics11100510

Figure 1.

Figure 1

Photograph (top view) of four oblong pre-F-containing core-shell implants (approximately 5 × 9 mm). The core (approximately 25 mg) consisted of a physical mixture of freeze-dried pre-F-containing powder (24 wt %) and mannitol (76 wt %). The shell consisted of PLGA.