POWER AND LABOUR REQUIREMENTS IN SOIL TILLAGE - A THEORETICAL APPROACHPERDOK UD; VAN DE WERKEN G.1983; SOIL TILLAGE RES.; NLD; DA. 1983; VOL. 3; NO 1; PP. 3-25; BIBL. 11 REF.Article

Determination of green and black tea composition by capillary electrophoresisBARROSO, M. B; VAN DE WERKEN, G.HRC. Journal of high resolution chromatography. 1999, Vol 22, Num 4, pp 225-230, issn 0935-6304Article

The identification of hydroxymethyluracil in DNA of Trypanosoma bruceiGOMMERS-AMPT, J. H; TEIXEIRA, A. J. R; VAN DE WERKEN, G et al.Nucleic acids research. 1993, Vol 21, Num 9, pp 2039-2043, issn 0305-1048Article

Application of electrospray mass spectrometry (ES-MS) for the analysis of monoclonal antibody f_c subunitsJISKOOT, W; VAN DE WERKEN, G; COCO MARTIN, J. M et al.Pharmaceutical research. 1992, Vol 9, Num 7, pp 945-951, issn 0724-8741Article

The primary structure of cytochrome c from the nematode Caenorhabditis elegansVANFLETEREN, J. R; EVERS, E. A. I. M; VAN DE WERKEN, G et al.Biochemical journal (London. 1906). 1990, Vol 271, Num 3, pp 613-620, issn 0006-2936, 8 p.Article

Identification of intact glucosinolates using direct coupling of high-performance liquid chromatography with continuous-flow frit fast atom bombardment tandem mass spectrometryKOKKONEN, P. S; VAN DER GREEF, J; NIESSEN, W. M. A et al.Biological mass spectrometry. 1991, Vol 20, Num 5, pp 259-267Article

Protected peptide disulfides by oxidative detachment from a supportRIETMAN, B. H; SMULDERS, R. H. P. H; EGGEN, I. F et al.International journal of peptide & protein research. 1994, Vol 44, Num 3, pp 199-206, issn 0367-8377Article

Analysis of polychlorinated dibenzofurans and dibenzo-P-dioxins in human milk by tandem hybrid mass spectrometryDE JONG, A. P. J. M; LIEM, A. K. D; DEN BOER, A. C et al.Chemosphere (Oxford). 1989, Vol 19, Num 1-6, pp 59-66, issn 0045-6535Conference Paper

Chemical properties of the ultimate metabolites of 2-amino-5-phenylpyridine (PHE-P-1) and its ortho-methyl derivativeSARIS, C. P; VAN DIJK, W. J; WESTRA, J. G et al.Chemico-biological interactions. 1995, Vol 95, Num 1-2, pp 29-40, issn 0009-2797Article

Simultaneous multiple synthesis and selective conjugation of cyclized peptides derived from a surface loop of a meningococcal class 1 outer membrane proteinBRUGGHE, H. F; TIMMERMANS, H. A. M; VAN UNEN, L. M. A et al.International journal of peptide & protein research. 1994, Vol 43, Num 2, pp 166-172, issn 0367-8377Article

Electrophoric labelling of nucleosides for sensitive analysis by negative ion chemical ionization gas chromatography/mass spectrometryTEIXEIRA, A. J. R; VAN DE WERKEN, G; STAVENUITER, J. F. C et al.Biological mass spectrometry. 1992, Vol 21, Num 9, pp 441-450Article

Method for the analysis of oxidized nucleosides by gas chromatography/mass spectrometryTEIXEIRA, A. J. R; GOMMERS-AMPT, J. H; VAN DE WERKEN, G et al.Analytical biochemistry. 1993, Vol 214, Num 2, pp 474-483, issn 0003-2697Article

Synthesis of 8-[¹⁸O]hydroxy-2'-deoxyguanosineHERMANNS, R. C. A; ZOMER, G; JACQUEMIJNS, M et al.Journal of labelled compounds & radiopharmaceuticals. 1994, Vol 34, Num 2, pp 191-1197, issn 0362-4803Article