Extended therapy with letrozole as adjuvant treatment of postmenopausal patients with earlystage breast cancer: a randomised, phase 3 trial of the Gruppo Italiano Mammella.
Letrozole
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: Identify all the mentioned drugs in the given text. Text may or may not contain drug. If they contain more than 1 drug, use ";" as delimiter and join them. ### Input: Extended therapy with letrozole as adjuvant treatment of postmenopausal patients with earlystage breast cancer: a randomised, phase 3 trial of the Gruppo Italiano Mammella. ### Output: Letrozole