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Associations between serum and tissue levels of tamoxifen and its metabolites
| n | Serum | ||||||
|---|---|---|---|---|---|---|---|
| Tamoxifen | 4OHtam | 4OHNDtam | NDtam | NDDtam | TamNox | ||
| Ra | R | R | R | R | R | ||
| Tumor tissue | 63 | 0.688 | 0.594 | 0.645 | 0.631 | 0.679 | 0.492 |
aR: Spearman rank correlation coefficient
P < 0.001 for all R values
