Jenkins, I., Fernandez, W., Playford, E., Lees, A., Frackowiak, R., Passingham, R., & Brooks, D. (1992). Impaired activation of the supplementary motor area in Parkinson's disease is reversed when akinesia is treated with apomorphine.

Jenkins, I., W. Fernandez, E. Playford, A. Lees, R. Frackowiak, R. Passingham, and D. Brooks. Impaired Activation of the Supplementary Motor Area in Parkinson's Disease Is Reversed When Akinesia Is Treated with Apomorphine. 1992.

Jenkins, I., et al. Impaired Activation of the Supplementary Motor Area in Parkinson's Disease Is Reversed When Akinesia Is Treated with Apomorphine. 1992.