Real Time Maximum Insertion Pain in Unsedated Colonoscopy - Water Exchange vs Water Exchange Plus Cap: A Multi-Site, Multi-Investigator Randomized Controlled Trial in Veterans
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: Real Time Maximum Insertion Pain in Unsedated Colonoscopy - Water Exchange vs Water Exchange Plus Cap: A Multi-Site, Multi-Investigator Randomized Controlled Trial in Veterans ### Output: 