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. Author manuscript; available in PMC: 2016 Jul 1.
Published in final edited form as: Mater Sci Eng R Rep. 2015 May 16;93:1–49. doi: 10.1016/j.mser.2015.04.001

Fig. 19.

Fig. 19

Release rate of model drug (edrophonium chloride) as a Function of Electric Current. Edrophonium chloride was released from a 14 mm P(AMPS/BMA) hydrogel disk with various electric currents applied. Reprinted with permission from Kwon et al. [354]. Copyright 1991 Elsevier