M. S. Rodrigues, C. A. Machado, D. Pagnoncelli, E. Avvad, J. C. da Paixão, and C. V. de M. Gallo, “ TP53 and XRCC1 polymorphisms and breast cancer prognosis: a case-case study ”, Clinics, vol. 66, no. 6, pp. 1097–1100, Jan. 2011, doi: 10.1590/S1807-59322011000600030.