First-line anti-PD-1 antibody monotherapy versus anti-PD-1 plus anti-CTLA-4 combination therapy in Japanese mucosal melanoma: A retrospective, multicenter study (JMAC study)
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: First-line anti-PD-1 antibody monotherapy versus anti-PD-1 plus anti-CTLA-4 combination therapy in Japanese mucosal melanoma: A retrospective, multicenter study (JMAC study) ### Output: 