Figure 1 of
Hu, Mol Vis 2007;
Figure 1. Comparison of tear functions in atopic keratoconjunctivitis patients and normal controls
A: Note the statistically significant tear instability in eyes of AKC patients compared to healthy control subjects. The asterisk denotes that p<0.05. B: Note the absence of statistically significant differences between the eyes of patients with AKC and healthy control subjects.