by van Wyk, Erika, Bouwman, Henk, van der Bank, Herman, Verdoorn, Gerhard H, Hofmann, Dieter
Published in Comparative biochemistry and physiology. Toxicology & pharmacology (01.07.2001)

by Jones, Kenneth L., Rodwell, Lindy, McCann, Kevin I., Verdoorn, Gerhard H., Ashley, Mary V.
Published in Biological conservation (2006)

by van Wyk, Erika, van der Bank, Herman, Verdoorn, Gerhard H.
Published in Comparative biochemistry and physiology. Part A, Molecular & integrative physiology (01.07.1998)

by van Wyk, Erika, van der Bank, Herman, Verdoorn, Gerhard H.
Published in Biochemical systematics and ecology (01.05.2001)

by Van Wyk, E, Van der Bank, F.H. (Rand Afrikaans Univ., Auckland Park (South Africa). Zoology Dept.), Verdoorn, G.H, Hofmann, D
Published in South African journal of animal science (01.01.2001)

by Holzapfel, CW, Crous, R, Greyling, HF, Verdoorn, GH
Published in Heterocycles (01.12.1999)

by Verdoorn, Gerhard H., van Wyk, Ben-Erik
Published in Phytochemistry (Oxford) (1990)

by Verdoorn, Gerhard H., Van Wyk, Ben-Erik
Published in Phytochemistry (Oxford) (01.03.1992)

by Van Wyk, Ben-Erik, Verdoorn, Gerhard H.
Published in Biochemical systematics and ecology (01.01.1991)

by Verdoorn, Gerhard H., van Wyk, Ben-Erik
Published in Phytochemistry (Oxford) (1992)

by HOLZAPFEL, CW, ENGELBRECHT, GJ, VERDOORN, GH
Published in Heterocycles (01.01.1989)

by van Wyk, B-E., Verdoorn, G.H.
Published in South African journal of botany (01.04.1989)

by Van Wyk, Ben-erik, Verdoorn, Gerhard H.
Published in Biochemical systematics and ecology (1990)

by van Wyk, B-E., Verdoorn, G.H.
Published in South African journal of botany (01.10.1989)

by van Wyk, B.-E., Verdoorn, G.H., Greinwald, R.
Published in South African journal of botany (01.12.1991)

by Van Wyk, Ben-Erik, Verdoorn, Gerhard H., Schutte, Anne Lise
Published in Biochemical systematics and ecology (1992)

by Van Wyk, Ben-Erik, Verdoorn, Gerhard H.
Published in Biochemical systematics and ecology (01.01.1989)

by VERDOORN, GH, HOLZAPFEL, CW, BRAITHWAITE, DH, VONPLATEN, AE
Published in Synthetic communications (01.07.1992)

by BASSON, MM, HOLZAPFEL, CW, VERDOORN, GH
Published in Heterocycles (01.12.1989)

by van Wyk, B-E., Verdoorn, G.H., Burger, Linda, Greinwald, R.
Published in South African journal of botany (01.08.1988)