Burn, D. J., Rowan, E. N., Allan, L. M., Molloy, S., O'Brien, J. T., & McKeith, I. G. (2006). Motor subtype and cognitive decline in Parkinson's disease, Parkinson's disease with dementia, and dementia with Lewy bodies. BMJ Group.

Burn, D J., E N. Rowan, L M. Allan, S. Molloy, J T. O'Brien, and I G. McKeith. Motor Subtype and Cognitive Decline in Parkinson's Disease, Parkinson's Disease With Dementia, and Dementia With Lewy Bodies. BMJ Group, 2006.

Burn, D J., et al. Motor Subtype and Cognitive Decline in Parkinson's Disease, Parkinson's Disease With Dementia, and Dementia With Lewy Bodies. BMJ Group, 2006.