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. 2019 Jan 3;12(1):136. doi: 10.3390/ma12010136

Figure 4.

Figure 4

Figure 4

The magnesium ion concentration of the poly (lactic-co-glycolic acid) polymer-coated (a) AZ21 and (b) Mg4Y alloy substrates in DMEM at various days of immersion. Obtained from [65], with permission from Thin Solid Films, Elsevier, 2018.