Fig. 6From: Comparison of IgE induction in mice by pollens from three pine tree speciesAnalysis of IgE produced in mice after inhalation or skin application of pine pollens. a Day 5, skin. b Day 10, skin. c Day 15, skin. d Day 5, inhalation. e Day 10, inhalation. f Day 15, inhalation. Statistically significant differences are shown. *p < 0.05, **p < 0.01, ***p < 0.001 vs control. NS, not significantBack to article page