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. 2015 Jun 19;17(2):307–317. doi: 10.1208/s12249-015-0347-4

Fig. 4.

Fig. 4

Permeation of hydrogel formulations of diclofenac diethylamine through cadaver skin (white triangle hydrogel with nanosize drug without enhancer, black triangle hydrogel with nanosize drug with enhancer, white circle hydrogel with microsize drug without enhancer, black circle hydrogel with microsize drug with enhancer, black square marketed hydrogel formulation). Data show mean ± SD (n = 5)