by Dees, G C
Published in South African medical journal (01.09.1994)

by Dees, G C
Published in South African medical journal (20.08.1988)

by WALTERS, I. N, MILLER, N. M, VAN DEN ENDE, J, DEES, G. C. D, TAYLOR, L. A, TAYNTON, L. F, BENNETT, K. J. G
Published in South African medical journal (1988)

by Walters, I.N., Miller, N.M., van den Ende, J., Dees, G.C.D., Taylor, L.A., Taynton, L.F. & Bennett, K.J.G.
Published in South African medical journal (19.11.1988)