R. Wyss

Quantitative analysis of retinoids in biological fluids by high-performance liquid chromatography using column switching

R. Wyss, Franz Bucheli · Journal of Chromatography B Biomedical Sciences and Applications · 1988 · 79 citations

Biological Fluids, Biochemistry, Separation Science +11

Determination of endogenous levels of 13-cis-retinoic acid (isotretinoin), all-trans-retinoic acid (tretinoin) and their 4-oxo metabolites in human and animal plasma by high-performance liquid chromatography with automated column switching and ultraviolet detection

R. Wyss, Franz Bucheli · Journal of Chromatography B Biomedical Sciences and Applications · 1997 · 64 citations

Biochemistry, Medicine, Bioanalysis +10

Pharmacokinetics of cefetamet (Ro 15-8074) and cefetamet pivoxil (Ro 15-8075) after intravenous and oral doses in humans

Jeffrey R. Koup, U. C. Dubach, Roger D. Brandt et al. · Antimicrobial Agents and Chemotherapy · 1988 · 56 citations

Drug Safety, Ro 15-8074, Pharmacological Study +12

Determination of highly protein bound in plasma using high-performance liquid chromatography and column switching, exemplified by the retinoids

R. Wyss, Franz Bucheli · Journal of Chromatography A · 1988 · 41 citations

Protein Bound, Engineering, Biochemistry +12

Determination of retinol and retinyl esters in human plasma by high-performance liquid chromatography with automated column switching and ultraviolet detection

Stefan Hartmann, Oliver Froescheis, F. Ringenbach et al. · Journal of Chromatography B Biomedical Sciences and Applications · 2001 · 33 citations

Retinyl Esters, Ophthalmology, Medicine +8