1435P - Survival of T1a of gastric signet ring cell carcinoma for guidance of safe endoscopic treatment: Analysis of Collaborative Stage Data of Korean Central Cancer Registry
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: 1435P - Survival of T1a of gastric signet ring cell carcinoma for guidance of safe endoscopic treatment: Analysis of Collaborative Stage Data of Korean Central Cancer Registry ### Output: 