SWOG S1007: adjuvant trial randomized ER+ patients who had a Recurrence Score < 25 and 1-3 positive nodes to endocrine therapy (ET) versus ET + chemotherapy
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: SWOG S1007: adjuvant trial randomized ER+ patients who had a Recurrence Score < 25 and 1-3 positive nodes to endocrine therapy (ET) versus ET + chemotherapy ### Output: 