Salvadori<Sup>1</Sup> PS, Costa<Sup>2</Sup> DMC, Romano<Sup>2</Sup> RFT, Galvão<Sup>2</Sup> BVT, Monjardim<Sup>2</Sup> RF, Bretas<Sup>3</Sup> EAS, et al. What is the real role of the equilibrium phase in abdominal computed tomography? . Radiol Bras 2013;46:65-70