by Frydenberg, M, Eckstein, R P, Saalfield, J A, Breslin, F H, Alexander, J H, Roche, J
Published in British journal of urology (01.04.1991)

by Millard, R J, Stricker, P D, Lynch, W J, Dean, T E, Murnaghan, G F, Breslin, F H
Published in Medical journal of Australia (15.07.1996)