Figure 1From: Pulsed direct and constant direct currents in the pilocarpine iontophoresis sweat chloride test Association with the sweat weight, current and frequency. A. Current values and sweat weight (p = 0.0088). B. Frequency values and sweat weight (p = 0.0025). C. Interaction among current, frequency and sweat weight (p = 0.7488).Back to article page