Congener-specific bioavailability of PCDD/Fs and coplanar PCBs in cows: Laboratory and field measurements von Slobs, W., Olling, M., Derks, H.J.G.M., de Jong, A.P.J.M.

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Pharmacokinetic modeling of polychlorinated dibenzo-p-dioxins (PCDDs) and furans (PCDFs) in cows von Derks, H.J.G.M., Berende, P.L.M., Olling, M., Everts, H., Liem, A.K.D., de Jong, A.P.J.M.

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Determination of 6-acetylmorphine in urine as a specific marker for heroin abuse by high-performance liquid chromatography with fluorescence detection von Derks, H.J.G.M., van Twillert, K., Zomer, G.

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High-performance liquid chromatographic method for the determination of 2-nitropropane in rat plasma von Derks, H.J.G.M., Van Heiningen, A., Klaassen, R., Olling, M.

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Toxicokinetics of eight 13C-labelled polychlorinated dibenzo-p-dioxins and - furans in lactating cows von Olling, M., Derks, H.J.G.M., Berende, P.L.M., Liem, A.K.D., de Jong, A.P.J.M.

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Bioavailability and disposition of 3H-solanine in rat and hamster von Groen, K, Pereboom-Deifauw, D.P.K.H, Besamusca, P, Beekhof, P.K, Speijers, G.J.A, Derks, H.J.G.M

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53. Improved methods for the isolation of cortisol metabolites from neonatal urine von Drayer, N.M., Derks, H.J.G.M.

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54. The identification and quantification of 6α-hydroxylated cortisol metabolites in the urine of pregnant women von Derks, H.J.G.M., Drayer, N.M.

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Polar corticosteroids in human neonatal urine; Synthesis and gas chromatography-mass spectrometry of ring a reduced 6-hydroxylate corticosteroids von Derks, H.J.G.M., Drayer, N.M.

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Local reactions of Zwittergent-containing meningococcal vaccine after intramuscular injection in rats: comparison with the effect of diphtheria-pertussis-tetanus-polio vaccine von Speijers, G.J.A., Danse, L.H.J.C., Beuvery, E.C., Derks, H.J.G.M., Vos, J.G.

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Induction of rat hepatic ornithine decarboxylase by the tumor promotors 12-O-tetradecanoylphorbol-13-acetate and phenobarbital in vivo; effect of retinyl-acetate von Bisschop, A., van Rooijen, L.A.A., Derks, H.J.G.M., van Wijk, R.

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Relation between induction of rat hepatic ornithine decarboxylase activity by tumor promoters 12-O-tetradecanoylphorbol-13-acetate and phenobarbital and levels of the polyamines pu... von Rooijen, Lucio A.A. Van, Derks, H.J.G.M., Van Wijk, R., Bisschop, A.

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Determination of the heroin metabolite 6-acetylmorphine by high-performance liquid chromatography using automated pre-column derivatization and fluorescence detection von Derks, H.J.G.M., Van Twillert, K., Pereboom-De Fauw, D.P.K.H., Zomer, G., Loeber, J.G.

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Urinary Excretion of Cadmium, Protein, Beta-2-Microglobulin and Glucose in Individuals Living in a Cadmium-Polluted Area von Sangster, B., de Groot, G., Loeber, J.G., Derks, H.J.G.M., Krajnc, E.I., Savelkoul, T.J.F.

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Radio gas chromatography of steroid metabolites by collection of radioactive fractions on thin layer chromatography plates von Derks, H.J.G.M., Muskiet, F.A.J., Drayer, N.M.

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Stimulation by the phosphodiesterase inhibitor 3-isobutyl-1-methylxanthine of rat hepatic polyamine biosynthesis in vivo von van Rooijen, L.A.A., Derks, H.J.G.M., van Wijk, R., Bisschop, A.

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