Authors: Jorritsma, U Schrader, E Klaunick, G Kapitulnik, J Hirsch-Ernst, KI Kahl, GF Foth, H

Citation: U. Jorritsma et al., Monitoring of cytochrome P-450 1A activity by determination of the urinarypattern of caffeine metabolites in Wistar and hyperbilirubinemic Gunn rats, TOXICOLOGY, 144(1-3), 2000, pp. 229-236

Authors: Schrader, E Klaunick, G Jorritsma, U Neurath, H Hirsch-Ernst, KI Kahl, GF Foth, H

Citation: E. Schrader et al., High-performance liquid chromatographic method for simultaneous determination of [l-methyl-C-14]caffeine and its eight major metabolites in rat urine, J CHROMAT B, 726(1-2), 1999, pp. 195-201