Figure 3From: Effect of rubbing on the in vitro skin permeation of diclofenac-diethylamine 1.16% gelComparison of diclofenac’s concentration in individual tape strips (1,2,3), in the pooled strips and in the remaining stripped skin after application of diclofenac-diethylamine 1.16% gel with or without rubbing. Values represent mean from 11 replicates with mean standard errors.Back to article page