Fig. 2From: Letrozole increases preantral follicle growth and decreases estradiol production without impairing follicle survivalEffect of letrozole (LET) on average follicle diameters. Follicle growth was monitored at the indicated time points. Follicles were treated as described in Fig. 1. Data are expressed as mean ± standard errors. *P < 0.05, one-way ANOVA and Student–Newman–Keuls post hoc analysisBack to article page