by van Ketel, W G, Bruynzeel, D P
Published in Contact dermatitis (01.10.1984)

by de Haan, P, van Ketel, W G
Published in Allergy (Copenhagen) (01.02.1987)

by de Boer, E M, van Ketel, W G
Published in Contact dermatitis (01.07.1984)

by van Ketel, W G, Bruynzeel, D P
Published in Contact dermatitis (01.03.1992)

by Malten, K E, van Ketel, W G, Nater, J P, Liem, D H
Published in Contact dermatitis (01.06.1984)

by de Haan, P, Bruynzeel, D P, van Ketel, W G
Published in Allergy (Copenhagen) (01.01.1986)

by Bruynzeel, D P, Hennipman, G, van Ketel, W G
Published in Contact dermatitis (01.09.1988)

by de Boer, E M, Scholten, R J, van Ketel, W G, Bruynzeel, D P
Published in Contact dermatitis (01.02.1990)

by Neering, H, Vitányi, B E, Malten, K E, van Ketel, W G, van Dijk, E
Published in Acta dermato-venereologica (1975)

by van Ketel, W G
Published in Contact dermatitis (01.12.1983)

by van Ketel, W G, Niebber, C
Published in Contact dermatitis (01.12.1981)

by Bruynzeel, D P, von Blomberg-van der Flier, M, Scheper, R J, van Ketel, W G, de Haan, P
Published in Dermatologica (1985)

by van Ketel, W G
Published in Contact dermatitis (01.07.1984)

by Landwehr, A J, van Ketel, W G
Published in Contact dermatitis (01.01.1983)

by Bruynzeel, D P, van Ketel, W G
Published in Contact dermatitis (01.01.1986)

by van Ketel, W G
Published in Contact dermatitis (01.01.1984)

by van Ketel, W G
Published in Contact dermatitis (01.04.1984)

by van Ketel, W G, Bruynzeel, D P, Bezemer, P D, Stamhuis, H I
Published in Dermatologica (01.01.1984)

by van Ketel, W G
Published in Contact dermatitis (01.04.1984)

by van Ketel, W G
Published in Contact dermatitis (01.04.1983)