Fig. 1From: Characterization of blood flow and the effects of exogenous estradiol benzoate on residual follicles formed after ultrasound-guided transvaginal follicle aspiration in cattleBlood flow (percentage of follicle wall showing color Doppler signal) in residual follicles at the moment (0 h) and after (12–72 h) ultrasound-guided transvaginal follicle aspiration (TVFA)Back to article page