Voon, V., Gao, J., Brezing, C., Symmonds, M., Ekanayake, V., Fernandez, H., . . . Hallett, M. (2011). Dopamine agonists and risk: Impulse control disorders in Parkinson's; disease. Oxford University Press.

Voon, Valerie, Jennifer Gao, Christina Brezing, Mkael Symmonds, Vindhya Ekanayake, Hubert Fernandez, Raymond J. Dolan, and Mark Hallett. Dopamine Agonists and Risk: Impulse Control Disorders in Parkinson's; Disease. Oxford University Press, 2011.

Voon, Valerie, et al. Dopamine Agonists and Risk: Impulse Control Disorders in Parkinson's; Disease. Oxford University Press, 2011.