A phase II study of regorafenib in combination with nivolumab in patients with recurrent or metastatic solid tumors: Results from the esophageal squamous cell carcinoma (ESCC) cohort
Nivolumab;Regorafenib
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: A phase II study of regorafenib in combination with nivolumab in patients with recurrent or metastatic solid tumors: Results from the esophageal squamous cell carcinoma (ESCC) cohort ### Output: Nivolumab;Regorafenib