Fig. 2
From: Stimulated saliva composition in patients with cancer of the head and neck region
a Mean (column), SD (vertical line), and median (horizontal line) concentrations of IgA pretreatment, 6 months, 1 year, and 2 years post treatment. No significant differences were detected between time-points. b Mean (column) and median (line) output/min of IgA pretreatment and 6 months, 1 year, and 2 years post treatment. Statistically significant differences between time-points are shown (red line)