1. Metabolism of caffeine and other components of coffee;Arnaud,1993
2. Secondary metabolism of theophylline biotransformation products in man-Route of formation of 1-methyluric acid;Birkett;B.J. Clin. Pharmac.,1983
3. Caffeine renal clearance and urine caffeine concentrations during steady state dosing;Birkett,1991
4. 1-Methylxanthine derived from theophylline as an in vivo biochemical probe of allopurinol effect;Birkett;Br. J. Clin. Pharmac.,1991
5. Human cytochrome P450PA (P-4501A2), the phenacetin O-deethylase, is primarily responsible for the hepatic 3-demethylation of caffeine and N-oxidation of carcinogenic arylamines;Butler,1989