Gregorakis, A.K. Malovrouvas, D. Stefanakis, S. Petraki, K. Scorilas, A., Free/Total PSA (F/T ratio) kinetics in patients with clinically localized prostate cancer undergoing radical prostatectomy, Clinica Chimica Acta, (357), 196-201, 2005, 0009-8981