@article{201150.5935, title={Frequency and Characteristics of Taste Impairment in Patients with Parkinson's Disease: Results of a Clinical Interview}, author={Kenichi Kashihara and Ayumi Hanaoka and Takaki Imamura}, journal={Internal Medicine}, volume={50}, number={20}, pages={2311-2315}, year={2011}, doi={10.2169/internalmedicine.50.5935} }