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. 2011;19(1):41–46.

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© 2011 Tehran University of Medical Sciences

This work is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License which allows users to read, copy, distribute and make derivative works for non-commercial purposes from the material, as long as the author of the original work is cited properly.

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A) In vitro drug release of PEMs as a function of time: F1-un-crosslinked (CHI/NaALG)₂, F2-un-crosslinked (CHI/NaALG)₅, and F3-crosslinked (CHI/NaALG)₅; B) confocal microscopic image of F2 after in vitro dissolution study.