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  1. Validation and comparison of a GC-MS method in EI and PICI mode for the simultaneous determination of 13 antidepressants and their active metabolites in plasma.  S.M.R. Wille, C.H. Van Peteghem and W.E.E. Lambert. Abstracts of the 10 th International Congress of IATDMCT, Nice, France, 9 -14 September 2007.

  2. Development and validation of a solid phase extraction for 13 'new' generation antidepressants and their metabolites from human plasma. Wille SM, Van Peteghem CH, Lambert W., Presentation for the 43th TIAFT meeting, Seoul, South Korea, 29 August - 2 September 2005.

  3. LC-MS/MS deterimnation of taxanes in plasma and oral fluid in individuals treated with Taxol or Taxotere; analytical methodology and a clinical pilot-study Mortier KA, Renard V, Verstraete AG, Van Gussem A, Van Belle S and Lambert W., Presentation for the 43th TIAFT meeting, Seoul, South Korea, 29 August - 2 September 2005.

  4. Analysis of gamma-hydroxy Butyric Acid, DL-Lactic Acid, Glycolic Acid, Ethylene Glycol, and other Glycols in Body Fluids by a Direct Injection Gas Chromatography Mass Spectrometry Assay for Wide Use. P. Van hee, H. Neels, M. De Doncker, N. Vrydags, K. Schatteman, W. Uyttenbroeck, N. Hamers, D. Himpe, and W. Lambert.  Abstract 65 of the 9th Int. Congress of Therapeutic Drug Monitoring and Clinical Toxicology, Louisville, Kentucky, USA, 23.04.05-28.04.05. Ther. Drug Monit., 27, 227 (2005) (Orale en posterpresentatie).

  5. Analysis of gamma-hydroxy butyric acid, dl-lactic acid, ethylene glycol and other glycols in body fluids by a direct injection GC-MS assay for wide use. P; Van Hee, H. Neels, M. De Doncker, N. Vrydags, K. Schatteman, W. Uyttenbroeck, N. Hamers, D. Himpe, and W. Lambert. Abstracts of the joint Meeting of the BLT and EUSEM/BESEDIM, Leuven, België, 11.02.05.

  6. To have the game in one’s pocket and fade away. E.A. De Letter, W.E. Lambert, and M.H. Piette.  Rechtsmedizin, 4, 363-364, 2004, Abstracts of the 83 Jahrestagung der Deutschen Gesellschaft für Rechtsmedizin, Göttingen, Duitsland, 22.09.04-25.09.04 (Abstract P-96, poster presentatie).

  7. Pitfalls in LC-MS/MS analysis. W. Lambert and K. Mortier.  Abstracts of the joint meeting of the GTFCh and TIAFT, Analytica 2004, München, Duitsland, 12.05.04 (Orale presentatie op uitnodiging).

  8. Use of amphetamines as potential inducement of fatalities. Review in the Ghent district between 1976 and 2003. E.A. De Letter, W.E. Lambert, J.A.C. Cordonnier, and M.H.A. Piette.  Abstracts of the 8th Cross Channel Conference Forensic Sciences, Brugge, 20.04.04-24.04.04 (Abstract 42, orale presentatie, p. 59).

  9. Pitfalls in LC/MS determinations of toxicological relevance. W. Lambert and K. Mortier.  Abstracts of the 8th Cross Channel Conference Forensic Sciences, Brugge, 20.04.04-24.04.04 (Abstract 21, orale presentatie, p. 48).

  10. Optimization of a solid-phase extraction for a LC-MS/MS general unknown screening procedure by means of computational techniques. T.N. Decaestecker, W.E. Lambert, C.H. Van Peteghem, D. Deforce, and J.F. Van Bocxlaer.  Abstracts of the 8th Int. Symp. On Hyphenated Techniques in Chromatography and Hyphenated Chromatographic Analyzers, HTC-8 Brugge, 04.02.04-06.02.04 (Abstract 13.1, Orale presentatie).

  11. An LC-APCI-MS/MS method for oral fluid and urine to monitor maternal drug use in a clinical in-utero drug exposure study. R. Dams, C. Murphy, R. Choo, W. Lambert, and M. Huestis. Abstracts of the 2002 Annual SOFT Meeting, Dearborn, Michigan (USA), 13.10.02-17-10.02 (Orale presentatie 4), Winner of the ERA award.

  12. Comparative study of simplified sample preparation on ionization efficiency of ESI and APCI and development of a sensitive LC-MS/MS method for the analysis of multiple drugs of abuse in biological fluids. Dams R. Murphy C, Choo R., Lambert W., Huestis M. Abstract of the 40th TIAFT Meeting, (abstracts in Annales de Toxicologie Analytique, Vol. 14, N° 3) Paris, France, 26-30 august 2002 [Downoad abstract] [Download Presentation as pdf]

  13. Simultaneous determination of eight drugs of abuse and codeine in saliva by liquid chromatography tandem mass spectrometry. Mortier K., Lambert W., Van Bocxlaer J., Deforce D., Van Peteghem C., De Leenheer A.  Abstract of the 40th TIAFT Meeting, (abstracts in Annales de Toxicologie Analytique, Vol. 14, N° 3) Paris, France, 26-30 august 2002 [Downoad abstract] [Download Presentation as pdf]

  14. The role of liquid chromatography mass spectrometry in toxicology. Mortier K., Benijts T., Dams R., Lambert W., . Presentation for the ‘Nederlandse vereniging van klinisch farmaceutische analisten in Ziekenhuizen’, Enschede, The Netherlands, 09.07.2002 (as invited speaker) [Download presentation]

  15. The role of Liquid Chromatography Mass Spectrometry in Forensic Toxicology. W.E. Lambert, K.A. Mortier.  Analytica 2002, München (Germany), 23.04.02-26.04.02. [Downoad abstract] [Download Presentation as pdf]

  16. Sonic Spray Ionisation: Mechanism and application to the LC/MS determination of PMA, XTC and amphetamine in biological samples. K.A. Mortier, R. Dams, W.E. lambert, A.P. De leenheer. Abstracts of  Drug Analysis 2002, Brugge (Belgium), 21.04.02 - 25.04.02.[Downoad abstract] [Download presentation as pdf]

  17. A validated method for the determination of PMA and other amphetamine-related designer drugs in biological matrices by liquid chromatography sonic spray ionization mass spectrometry. K.A. Mortier, R. Dams, W.E. Lambert and A.P. De Leenheer.  Abstracts of the second joint meeting of the BLT and LTG, 08.03.02 - 09.03.02. [Downoad abstract] [Download presentation]

  18. Applicability of high performance liquid chromatography coupled to ion trap based mass spectrometry in the analysis of endocrine disrupting chemicals. T. Benijts, R. Dams, W. Lambert and A.P. De Leenheer. . Abstracts book of the Seventh International Symposium on Hyphenated Techniques in Chromatography and hyphenated Chromatographic Analyzers (HTC-7), Brugge (Belgium), 06.02.02 - 08.02.02, (Abstract 18.2, orale presentatie)[Downoad abstract] [Download presentation]

  19. Simultaneous determination of in total seventeen opium alkaloids and opioids in blood and urine by fast HPLC-DAD-FL detection, after solid-phase extraction. R. Dams, T. Benijts, W.E. Lambert and A.P. De Leenheer. Abstracts of the 39th TIAFT Meeting, Praag (Tsjechië), 26.08.01 – 30.08.01, p. 60 [Downoad abstract] [Download presentation].

  20. A fatal case of flecainide intoxication. D. Borrey, T. Benijts,  W.E. Lambert, M. H. Piette, C. Van Peteghem,  and A.P. De Leenheer.  Abstracts of the 39th TIAFT Meeting, Praag (Tsjechië), 26.08.01 – 30.08.01, p. 54 [Downoad abstract] [Download presentation]

  21. Fatal 4-MTA intoxication: development of a liquid chromatographic – tandem mass spectrometric assay for multiple matrices. T. Decaestecker, K. Clauwaert, E. De Letter, M.P. Bouche, W.E. Lambert, J. Van Bocxlaer, M. H. Piette, E. Van den Eeckhout, C. Van Peteghem,  and A.P. De Leenheer. Abstracts of the 39th TIAFT Meeting, Praag (Tsjechië), 26.08.01 – 30.08.01, p. 50 (Orale presentatie).

  22. Performance of the API ion sources, ESI, APCI, and SSI under different eluent conditions for opiate analysis. R. Dams, T. Benijts, W.E. Lambert and A.P. De Leenheer. Abstracts of the 11th Nordic Conference on Mass Spectrometry, Loen (Noorwegen), 18.08.01-21.08.01, p.27 [Download abstract] [Download presentation].

  23. Liquid chromatography coupled to ion trap based mass spectrometry applied in the analysis of estrogenic contaminants. T. Benijts, R. Dams, W.E. Lambert and A.P. De Leenheer.    Abstracts of the 11th Nordic Conference on Mass Spectrometry, Loen (Noorwegen), 18.08.01-21.08.01, p.26 [Downoad abstract] [Download presentation].

  24. Pitfalls associated with the use of a simple sample preparation in the analysis of saliva with LC-ESI-MS/MS. K.A. Mortier, K.M. Clauwaert, W.E. Lambert, J.F. Van Bocxlaer, E.G. Van den Eeckhout, C.H. Van Peteghem and A.P. De Leenheer.  Abstracts of the TIAFT young scientist workshop "Oral fluid in toxicology", Gent, 06.04.01-07.04.01, (Orale presentatie).  TIAFT-Bulletin, XXXI (2), 16 (2001). [Download abstract] [Download presentation]

  25. A fatality related to the class IC antiarrythmic flecainide.  D. Borrey, T. Benijts, W.E. Lambert, M.H. Piette, C. Van Peteghem and A.P. De Leenheer.  Abstracts of the BLT General Assembly Meeting, Brussel, 22.03.01 [Download presentation].

  26. Méthode sensible de dépistage des benzodiazépines acétylées par CPG/SM. D. Borrey, E. Meyer, W. Lambert, S. Van Calenbergh, C. Van Peteghem and A. De Leenheer.  Abstracts of the 9ème Congrès de la Société Française de Toxicologie Analytique, La Clusaz, Frankrijk, 12.03.01 – 16.03.01, p. 19, (Orale presentatie).

  27. Evaluation of automated MS to MS/MS function switching for comprehensive drug profiling analysis using a quadrupole TOF mass spectrometer.  T.N. Decaestecker, K.M. Clauwaert, J.F. Van Bocxlaer, W.E. Lambert, E. Van den Eeckhout, C. Van Peteghem, and A.P. De Leenheer.  Abstracts of the 15th IMSS Conference, Barcelona, Spanje, 27.08.00-01.09.00, p.46 (Oral presentation).

  28. Quantitation of amphetamine, methamphetamine, MDA, MDMA and MDEA in saliva with a Q-TOF LC/MS/MS system. K. Clauwaert, J. Van Bocxlaer, A. Willems, K. Mortier, W. Lambert, E. Van den Eeckhout, C. Van Peteghem and A. De Leenheer. Abstracts of the 38th TIAFT Meeting, Helsinki, Finland, 13.08.00-17.08.00, Oral Presentation, p.95.

  29. Quantitative determination of n-propane, isobutane and n-butane by head-space GC-MS in a fatal intoxication by inhalation of lighter fluid. M.-P. Bouche, W. Lambert, J. Van Bocxlaer, M. Piette, and A. De Leenheer.   Abstracts of the 38th TIAFT Meeting, Helsinki, Finland, 13.08.00-17.08.00, Oral Presentation, p.70.

  30. A fatal case of serotonin syndrome after combined moclobemide – citalopram intoxication.  R. Dams, T.H.P. Benijts, W.E. Lambert, J.F. Van Bocxlaer, M.H. Piette, D. Van Varenbergh and A. De Leenheer.  Abstracts of the 38th TIAFT Meeting, Helsinki, Finland, 13.08.00-17.08.00, Oral Presentation, p.63, and TIAFT Bulletin, xxx, 4, p.12 (2000).  Winner of the TIAFT Young Scientist Prize. [Download abstract] [Download presentation]

  31. Current fat-soluble vitamin analysis and possible future directions. W.E. Lambert and A.P. De Leenheer. Abstracts of the 11th European fat-soluble vitamins group meeting.  Toulouse, Frankrijk, 09.03.00-11.03.00.  Oral presentation, p.19.

  32. “Phenethylamine” street samples encountered on the Belgian drug market.  Abstracts of the 37th TIAFT triennial meeting.  I. Dirinck, W. Lambert and A. De Leenheer.   Cracow, Polen, 05.09.99-09.09.99, Oral presentation, p.66.

  33. Quantitative determination of paraquat by HPLC-DAD following chemical reduction with sodium borohydride in a fatal intoxication. K. Arys, J. Van Bocxlaer, E. Meyer, K. Clauwaert, W. Lambert, M. Piette, C. Van Peteghem and A. De Leenheer. Abstracts of the 37th TIAFT triennial meeting.  Cracow, Polen, 05.09.99-09.09.99, Oral presentation, p.63.

  34. Segmental hair analysis for the determination of cocaine abuse. J.F. Van Bocxlaer, K.M. Clauwaert, W.E. Lambert and A.P. De Leenheer.  Proceedings of the annual meeting of the Am. Acad. For. Sci., Orlando (FL), U.S.A., 15.02.99-20.02.99, p.265-266 (Oral presentation K14).

  35. Investigation of the quantitative properties of the Q-TOF mass spectrometer with electrospray ionization using XTC in various biological matrices of toxicological interest. K. Clauwaert, H. Major, J. Van Bocxlaer, J. Claereboudt, E. De Letter, W. Lambert, E. Van den Eeckhout and C. Van Peteghem.  Abstracts of the 47th ASMS conference on mass spectrometry and allied topics.  Dallas (TX), U.S.A., 13.06.99-17.06.99, p.   (Oral presentation ThOE).

  36. De l’usage des sacs en plastique en pratique médico-légale. M. Piette, E. De Letter, D. Van Varenbergh and W. Lambert. Abstracts of the 42ème Congrès Int. de Médecine Légale et de Médecine Sociale de Langue Française  Lille (Frankrijk) 09.09.98-11.09.98, Oral Presentation, N5.