Attitudes Regarding Genetic and Risk Factor Screening for Parkinson's Disease (PD) among Research Study Participants in the Parkinson's Progression Markers Initiative (PPMI)
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: Attitudes Regarding Genetic and Risk Factor Screening for Parkinson's Disease (PD) among Research Study Participants in the Parkinson's Progression Markers Initiative (PPMI) ### Output: 