Quantitative trace analysis of a broad range of antiviral drugs in poultry muscle using column-switch liquid chromatography coupled to tandem mass spectrometry von Berendsen, Bjorn J. A., Wegh, Robin S., Essers, Martien L., Stolker, Alida A. M., Weigel, Stefan

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Multiresidue analysis of beta-agonists in bovine and porcine urine, feed and hair using liquid chromatography electrospray ionisation tandem mass spectrometry von Nielen, M. W. F, Lasaroms, J. J. P, Essers, M. L, Oosterink, J. E, Meijer, T, Sanders, M. B, Zuidema, T, Stolker, A. A. M

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Metabolomics Approach to Anabolic Steroid Urine Profiling of Bovines Treated with Prohormones von Rijk, Jeroen C. W, Lommen, Arjen, Essers, Martien L, Groot, Maria J, Van Hende, Johan M, Doeswijk, Timo G, Nielen, Michel W. F

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Value of alternative sample matrices in residue analysis for stanozolol von Nielen, M.W.F, Hooijerink, H, Essers, M.L, Lasaroms, J.J.P, van Bennekom, E.O, Brouwer, L

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A generic method for the quantitative analysis of aminoglycosides (and spectinomycin) in animal tissue using methylated internal standards and liquid chromatography tandem mass spe... von van Holthoon, Frédérique L., Essers, Martien L., Mulder, Patrick J., Stead, Sara L., Caldow, Marianne, Ashwin, Helen M., Sharman, Matthew

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Bioactivity screening and mass spectrometric confirmation for the detection of PPARδ agonists that increase type 1 muscle fibres von Bovee, Toine F. H., Blokland, Marco, Kersten, Sander, Hamers, Astrid R. M., Heskamp, Henri H., Essers, Martien L., Nielen, Michel W. F., van Ginkel, Leendert A.

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Quantitative trace analysis of eight chloramphenicol isomers in urine by chiral liquid chromatography coupled to tandem mass spectrometry von Berendsen, Bjorn J.A., Essers, Martien L., Stolker, Linda (A.)A.M., Nielen, Michel W.F.

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Identification of an unknown β-agonist in feed by liquid chromatography/bioassay/quadrupole time-of-flight tandem mass spectrometry with accurate mass measurement von Nielen, M. W. F., Elliott, C. T., Boyd, S. A., Courtheyn, D., Essers, M. L., Hooijerink, H. H., Bennekom, E. O. van, Fuchs, R. E. M.

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Newly identified degradation products of ceftiofur and cephapirin impact the analytical approach for quantitative analysis of kidney von Berendsen, Bjorn J.A., Essers, Martien L., Mulder, Patrick P.J., van Bruchem, Gerard D., Lommen, Arjen, van Overbeek, Wendy M., Stolker, Linda (A.)A.M.

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The ultimate veal calf reference experiment: Hormone residue analysis data obtained by gas and liquid chromatography tandem mass spectrometry von Nielen, Michel W.F., Lasaroms, Johan J.P., Essers, Martien L., Sanders, Marieke B., Heskamp, Henri H., Bovee, Toine F.H., van Rhijn, J. (Hans), Groot, Maria J.

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A sensitive, quick and semi-quantitative LacZ assay for the two-hybrid system von Essers, Lutz, Kunze, Reinhard

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A Highly Conserved Domain of the Maize Activator Transposase Is Involved in Dimerization von Essers, Lutz, Adolphs, Ruth H., Kunze, Reinhard

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Rapid and reliable identification of Staphylococcus aureus by a latex agglutination test von Essers, L, Radebold, K

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Comparison of a simplified liquid chromatographic assay of gentamicin in serum with enzyme immunoassay and bioassay von Essers, L.

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Peptide Fine Specificity of Anti-Glycoprotein 100 CTL Is Preserved Following Transfer of Engineered TCRαβ Genes Into Primary Human T Lymphocytes von Schaft, Niels, Willemsen, Ralph A., de Vries, Jolanda, Lankiewicz, Birgit, Essers, Bram W. L., Gratama, Jan-Willem, Figdor, Carl G., Bolhuis, Reinier L. H., Debets, Reno, Adema, Gosse J.

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Biochemical characterization of the catalytic domain of membrane-type 4 matrix metalloproteinase von Kolkenbrock, H, Essers, L, Ulbrich, N, Will, H

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Distribution of amino-oxyacetic acid in cut carnation flowers after pretreatment von Harkema, Harmannus, Dekker, Marijke W.C., Essers, Martien L.

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Bioactivity screening and mass spectrometric confirmation for the detection of PPAR[delta] agonists that increase type 1 muscle fibres von Bovee, Toine F H, Blokland, Marco, Kersten, Sander, Hamers, Astrid R M, Heskamp, Henri H, Essers, Martien L, Nielen, Michel W F, van Ginkel, Leendert A

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Peptide fine specificity of anti-glycoprotein 100 CTL is preserved following transfer of engineered TCR alpha beta genes into primary human T lymphocytes von Schaft, Niels, Willemsen, Ralph A, de Vries, Jolanda, Lankiewicz, Birgit, Essers, Bram W L, Gratama, Jan-Willem, Figdor, Carl G, Bolhuis, Reinier L H, Debets, Reno, Adema, Gosse J

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Metabolomics Approach to Anabolic Steroid Urine Profiling of Bovines Treated with Prohormones von Rijk, Jeroen C W, Lommen, Arjen, Essers, Martien L, Groot, Maria J, Van Hende, Johan M, Doeswijk, Timo G, Nielen, Michel W F

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