G. Faria, M. J. Cardoso, D. Martins, H. Bettencourt, I. Amendoeira, and F. Schimitt, “P-Cadherin as Prognostic Factor for Loco-Regional Relapse in Breast Cancer”, Acta Med Port, vol. 25, no. 2, pp. 97–105, Jun. 2012.