Impact of immunotherapy on intracranial progression-free survival in patients with advanced lung cancer and melanoma with brain metastasis: A single-center retrospective study and comparison of the pre- and post-immunotherapy era.
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: Impact of immunotherapy on intracranial progression-free survival in patients with advanced lung cancer and melanoma with brain metastasis: A single-center retrospective study and comparison of the pre- and post-immunotherapy era. ### Output: 