Oxidative stress contributes to the tamoxifen induced killing of breast cancer cells: implications for tamoxifen therapy and resistance Scientific Reports PDF) Abstract 3902: Glutathione as a potential marker of tamoxifen resistance in breast cancer A little L glutamine can do a lot for your health Women's Health Network Oxidative stress contributes to the tamoxifen induced killing of breast cancer cells: implications for tamoxifen therapy and resistance Scientific Reports