9-002 - An Exploratory Study to Investigate the Association between Short-term Exposure to Air-Pollution on the Occurrence of Ischemic or Hemorrhagic Stroke in a Case-crossover Design
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: 9-002 - An Exploratory Study to Investigate the Association between Short-term Exposure to Air-Pollution on the Occurrence of Ischemic or Hemorrhagic Stroke in a Case-crossover Design ### Output: 