Synaptic Density in Cortical and Subcortical Gray Matter is Associated with Mild Parkinsonian Signs (MPS) in Healthy Older Adults: A [11C] UCB-J PET Study
[11C] UCB-J
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: Synaptic Density in Cortical and Subcortical Gray Matter is Associated with Mild Parkinsonian Signs (MPS) in Healthy Older Adults: A [11C] UCB-J PET Study ### Output: [11C] UCB-J