W. De Ruig

Quality criteria for the detection of analytes in test samples with special reference to anabolic agents and related compounds.

R. Stephany, W. De Ruig, G. Dijkstra, 1989, Journal of chromatography.

Application of diethylstilbestrol dipropionate in bulls. I. Excretion of residues in urine and faeces and histological and immunohistochemical changes in the prostate.

T. Benraad, J. Vos, R. Stephany, 1989, The Veterinary quarterly.

Determination of thyreostatics in meat by reversed-phase liquid chromatography with ultraviolet and electrochemical detection.

W. De Ruig, H. Hooijerink, 1987, Journal of chromatography.

Optimizing the balance between false positive and false negative error probabilities of confirmatory methods for the detection of veterinary drug residues.

W. D. de Boer, H. van der Voet, D. Kennedy, 1999, The Analyst.