Efficiency analysis of an increase of focal shock wave energy through an expanded number of shockwaves per session for treating urinary stones up to 2 cm with extracorporeal shockwave lithotripsy
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: Efficiency analysis of an increase of focal shock wave energy through an expanded number of shockwaves per session for treating urinary stones up to 2 cm with extracorporeal shockwave lithotripsy ### Output: 