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. 2020 Oct 21;60:774–786. doi: 10.1016/j.jmsy.2020.10.009

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© 2020 The Society of Manufacturing Engineers. Published by Elsevier Ltd. All rights reserved.

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Fig. 19 — 3D-printed capsules: (A) mixed capsules with different ratio of immediate release (white) and sustained release (yellow), (B) layered capsules with different drug compositions [61].