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▪ Websites
- Home Page of the Human Cytochrome P450 (CYP) Allele Nomenclature Committee www.imm.ki.se/CYPalleles/cyp2c9.htm
- Warfarin dosing www.warfarindosing.org
- ClincalTrials.gov: a service of the US NIH www.clinicaltrials.gov
- Pharmacogenomics knowledge base www.PharmGKB.org