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. 2016 Aug 4;10:2499–2506. doi: 10.2147/DDDT.S110742

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© 2016 Ni et al. This work is published and licensed by Dove Medical Press Limited

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The release profiles of free RPC (◊, jade line) and RPC-loaded chitosan microspheres (Δ, purple line) (n=3).

Note: Each point represents the mean ± standard deviation.

Abbreviation: RPC, ropivacaine.