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. 2014 Jun 4;9(6):e98068. doi: 10.1371/journal.pone.0098068

Figure 1. Prevalence of HEV among pet dogs in different cities according to gender and food.

Figure 1

1.1 Anti-HEV of dog serum for different genders; 1.2 Anti-HEV of dog serum for different eating habits. Statistical analyses performed in Fig. 1.1 and 1.2 separately divide by gender and food source for each city were indicated on the figure with an asterisk (*); *, statistically significant and P value <0.01.