by Letsie, Thandiwe, Van der Merwe, Anita, Botha, Delene
Published in International journal of advanced nursing studies (24.11.2014)

by Van der Merwe, A. S., Roos, E. C., Mulder, M., Joubert, A., Botha, D. E.
Published in Curationis (Pretoria) (26.05.1996)

by van der Merwe, A S, Roos, E C, Mulder, M, Joubert, A, Botha, D E, Coetzee, M H, Lombard, A, van Niekerk, A, Visser, L
Published in Curationis (Pretoria) (01.12.1996)

by Botha, D E, Van der Merwe, R
Published in Health SA = SA Gesondheid (30.10.2001)

by D E Botha, R van der Merwe
Published in Health SA = SA Gesondheid (01.10.2001)

by DE WET EWALD WATERMEYER,BOTHA JAN MATTHEUS,DE BRUYN CORNELIS JOHANNES,REYNHARDT JAN PETRUS KAREL
Year of Publication 05.04.2006

by VAN DER MERWE, P. J, DE K. BOTHA, J. J
Published in South African medical journal (1991)

by JOHANNES JACOBUS DE KOCK BOTHA, NICOLAAS VLOK
Year of Publication 12.03.1997

by De MEILLON, B
Published in Nature (London) (07.12.1946)

by Gabriels, B. P. D., Cloete, A. E. & Botha, W. F.
Published in Lexikos (01.01.1999)

by DeMEILLON, B, GOLBERG, L
Published in Nature (London) (01.02.1947)

by DE MARL JACOBUS BOTHA
Year of Publication 29.01.1986

by THORP, J M, DE MEILLON, B
Published in Nature (London) (23.08.1947)