<a href=http://lasix.autos/>lasix med</a> The Arimidex, Tamoxifen Alone or in Combination ATAC trial used an upfront approach where anastrozole was started as the first line hormonal therapy 4, 5, 9, whereas other trials have used a switching approach where patients already receiving tamoxifen therapy for several years were randomized to continuing tamoxifen or switching to anastrozole 6 8

<a href=http://lasix.autos/>lasix med</a> The Arimidex, Tamoxifen Alone or in Combination ATAC trial used an upfront approach where anastrozole was started as the first line hormonal therapy 4, 5, 9, whereas other trials have used a switching approach where patients already receiving tamoxifen therapy for several years were randomized to continuing tamoxifen or switching to anastrozole 6 8