Analysis of morbidity and mortality after retrograde intrarenal surgery in patients with renal calculi: Evaluation of 146,189 patients from a nationwide German database
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: Analysis of morbidity and mortality after retrograde intrarenal surgery in patients with renal calculi: Evaluation of 146,189 patients from a nationwide German database ### Output: 