Torres, J.C.C., Derchain, S.F.M., Faúndes, A., Gontijo, R.C., Martinez, E.Z. and Andrade, L.A.L. de Ângelo 2002. Risk-of-Malignancy Index in preoperative evaluation of clinically restricted ovarian cancer. São Paulo Medical Journal. 120, 3 (May 2002), 72–76.