Sniffing Out Parkinson Disease: Can Olfactory Testing Differentiate Parkinsonian Disorders?
Neurologist 13:382-385, McKinnon,J.H.,et al, 2007
A 10-Item Smell Identification Scale Related to Risk for Alzheimers Disease
Ann Neurol 58:155-160, Taberr,M.H.,et al, 2005