by Millar, A.J.W., Gilbert, R.D., Brown, R.A., Immelman, E.J., Burkimsher, D.A., Cywes, S.
Published in Journal of pediatric surgery (01.12.1996)

by Brown, R A, Millar, A J, Steiner, Z, Krige, J E, Burkimsher, D, Cywes, S
Published in European journal of pediatric surgery (01.04.1995)

by Gunston, G D, Burkimsher, D, Malan, H, Sive, A A
Published in Archives of disease in childhood (01.08.1992)