328P - Patient-reported outcomes of a switch to maintenance endocrine therapy following induction chemotherapy versus continuation of chemotherapy in ER-positive HER2-negative metastatic breast cancer: A randomized, open-label, phase II clinical trial
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: 328P - Patient-reported outcomes of a switch to maintenance endocrine therapy following induction chemotherapy versus continuation of chemotherapy in ER-positive HER2-negative metastatic breast cancer: A randomized, open-label, phase II clinical trial ### Output: 