Fas/FasL expression on circulating tumor and immune cells in the peripheral blood of patients with metastatic breast cancer (BC): correlation with clinical outcome
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: Fas/FasL expression on circulating tumor and immune cells in the peripheral blood of patients with metastatic breast cancer (BC): correlation with clinical outcome ### Output: 