Figure 1From: CYP2D6 genotypes, endoxifen levels, and disease recurrence in 224 Filipino and Vietnamese women receiving adjuvant tamoxifen for operable breast cancer Endoxifen plasma concentrations by CYP2D6 genotype metabolic status in Filipino (n = 138) and Vietnamese (n = 86) patients (p = 0.0001 for trend: normal > intermediate > slow). Back to article page