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. 2014 May 2;9(5):e94567. doi: 10.1371/journal.pone.0094567

Figure 3. Levels of serum a) IgG, b) IgE, and c) IgM in the study groups according to study duration.

Figure 3

Data is given in mean ± SD. *P<0.05 is the comparison done against Normal group using Student's t-test. aP<0.05 is the significant comparison done against Stressed group using One-way ANOVA analysis.