Diagnostic value of the impairment of olfaction in Parkinson's disease.

Olfactory impairment is increasingly recognized as an early symptom in the development of Parkinson's disease. Testing olfactory function is a non-invasive method but can be time-consuming which restricts its application in clinical settings and epidemiological studies. Here, we investigate odo...

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Bibliographic Details
Main Authors: Swaantje Casjens, Angelika Eckert, Dirk Woitalla, Gisa Ellrichmann, Michael Turewicz, Christian Stephan, Martin Eisenacher, Caroline May, Helmut E Meyer, Thomas Brüning, Beate Pesch
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2013-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC3655992?pdf=render