Phase 2 trial of induction and concomitant CTLA4 (ipilimumab) and PD-1 (nivolumab) immune checkpoint blockade and intensity modulated radiation therapy (IMRT) in HPV-positive oropharyngeal squamous cell carcinoma (HPV-OPSCC)
Ipilimumab;Nivolumab
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: Phase 2 trial of induction and concomitant CTLA4 (ipilimumab) and PD-1 (nivolumab) immune checkpoint blockade and intensity modulated radiation therapy (IMRT) in HPV-positive oropharyngeal squamous cell carcinoma (HPV-OPSCC) ### Output: Ipilimumab;Nivolumab