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. 2022 Mar 17;17:1203–1225. doi: 10.2147/IJN.S358606

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© 2022 Almukainzi et al.

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Transmission electron micrographs of GPS-PLGA NSs. F2: A&D, F5: B&E, and F8:C&F (Formulae code shown in Table 1). Captured at low magnification; (A–C) and at high magnification: (D–F). Image J software utilized for measurements display.