by Bennett, H D, Tambeur, L J M T, Campbell, W B
Published in BMJ (21.05.1994)

by Campbell, W B, Tambeur, L J, Geens, V R
Published in Annals of the Royal College of Surgeons of England (01.03.1994)

by BENNETT, D. H, TAMBEUR, L. J. M. T. T, CAMPBELL, W. B
Published in BMJ. British medical journal (International ed.) (21.05.1994)