Endoscopic Follow-Up Of Radically Resected Submucosal Adenocarcinoma In Barrett'S Esophagus:Interim Results Of An Ongoing Prospective, International, Multicenter Cohort Registry (Prefer Trial)
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: Endoscopic Follow-Up Of Radically Resected Submucosal Adenocarcinoma In Barrett'S Esophagus:Interim Results Of An Ongoing Prospective, International, Multicenter Cohort Registry (Prefer Trial) ### Output: 