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Journal of Chromatography. B, Biomedical Sciences and Applications|January 24, 1997
Isotopic effects on retention times of caffeine and its metabolites 1,3,7-trimethyluric acid, theophylline, theobromine and paraxanthineY Benchekroun, S Dautraix, M Désage, et al.Journal of Chromatography. B, Biomedical Sciences and Applications|January 24, 1997
Sensitive isocratic liquid chromatographic assay for the determination of 5,10,15,20-tetra(m-hydroxyphenyl)chlorin in plasma and tissue with electrochemical detectionM Barberi-Heyob, H Rezzoug, J L Merlin, et al.Journal of Chromatography. B, Biomedical Sciences and Applications|January 24, 1997
Determination of captopril in plasma by high-performance liquid chromatography for pharmacokinetic studiesC Arroyo, C López-Calull, L García-Capdevila, et al.Journal of Chromatography. B, Biomedical Sciences and Applications|February 7, 1997
Gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS) in toxicological analysis. Studies on the detection of clobenzorex and its metabolites within a systematic toxicological analysis procedure by GC-MS and by immunoassay and studies on the detection of alpha- and beta-amanitin in urine by atmospheric pressure ionization electrospray LC-MSH H Maurer, T Kraemer, O Ledvinka, et al.Journal of Chromatography. B, Biomedical Sciences and Applications|February 7, 1997
Diagnostic applications of chromatography and capillary electrophoresisE Jellum, H Dollekamp, A Brunsvig, et al.Journal of Chromatography. B, Biomedical Sciences and Applications|February 7, 1997
Determination of omeprazole in human plasma by high-performance liquid chromatographyJ Macek, P Ptácek, J KlímaJournal of Chromatography. B, Biomedical Sciences and Applications|February 7, 1997
Determination of kinetic and retention properties of cartridge and disk devices for solid-phase extractionC F Poole, S K Poole, D S Seibert, et al.Journal of Chromatography. B, Biomedical Sciences and Applications|February 21, 1997
Determination of the main hydrolysis product of O-ethyl S-2-diisopropylaminoethyl methylphosphonothiolate, ethyl methylphosphonic acid, in human serumM Katagi, M Nishikawa, M Tatsuno, et al.Journal of Chromatography. B, Biomedical Sciences and Applications|February 21, 1997
Development of a high-performance liquid chromatographic-atmospheric pressure chemical ionization-tandem mass spectrometric assay for beta-tigogenin cellobioside in human serumM J Avery, H G FoudaJournal of Chromatography. B, Biomedical Sciences and Applications|February 21, 1997
Determination of 25-hydroxyvitamin D3 in human plasma by reversed-phase high-performance liquid chromatography with ultraviolet detectionK Shimada, K Mitamura, N Kitama, et al.Pageof 291