anastrozole,exemestane,tamoxifen,letrozole
astrazeneca,pfizer
['tailorx', 'bcsm']
the landmark tailorx trial gets a shout-out by monica bertagnolli for being one of several trials leading to cancer research advancements. in total, nearly 500k women participated in cancer #clinicaltrials, inc tailorx &amp; others, since 1971 #asco23 #bcsm #nctn #ncorp 
Biomarker-driven medical research involving adults who have or are at risk of developing cancer