Clinicopathological characteristics and survival outcome in oral cavity cancer with masticator space involvement (T4b): A retrospective single-institutional experience.
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: Clinicopathological characteristics and survival outcome in oral cavity cancer with masticator space involvement (T4b): A retrospective single-institutional experience. ### Output: 