1. Evidence for the involvement of several cytochrome P-450 in the first steps of caffeine metabolism by human liver microsomes;Berthou;Drug Metab. Dispos.,1991
2. Human cytochrome P450PA(P4501A2), the phenacetin O-deethylase, is primarily responsible for the hepatic 3-demethylation of caffeine and N-oxidation of carcinogenic arylamines;Butler;Proc. Natl. Acad. Sci. USA,1989
3. Determination of carcinogenesis arylamine N-oxidation phenotype in humans by analysis of caffeine urinary metabolites;Kadlubar,1990
4. Determination of CYP1A2 and NAT2 phenotypes in human population by analysis of caffeine urinary metabolites;Butler;Pharmacogenetics,1992
5. Phenotyping of CYP1A2 in Japanese population by analysis of caffeine urinary metabolites: absence of mutation prescribing the phenotype in the CYP1A2 gene;Nakajima;Cancer Epidemiol. Biomark. Prev.,1994