Melatonin supplementation for preventing cancer-related fatigue in patients receiving radiotherapy for early-stage breast cancer: A double-blind placebo-controlled phase III trial.
Melatonin
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: Melatonin supplementation for preventing cancer-related fatigue in patients receiving radiotherapy for early-stage breast cancer: A double-blind placebo-controlled phase III trial. ### Output: Melatonin