@article{article837f4a06, title = {Higher nigrostriatal dopamine neuron loss in early than late onset Parkinson's diasease?: A 99mTC TRODAT-1 SPECT study}, author = {shih, Ming Chi and Andrade, Luiz Augusto Franco de and Amaro Junior, Edson and Felicio, Andre Carvalho and Ferraz, Henrique Ballalai and Wagner, Jairo and Hoexter, Marcelo Queiroz and Lin, Li Fu and Fu, Yang Kai Fu and Mari, Jair Jesus and Tufik, Sergio and Bressan, Rodrigo Affonseca}, year = {2007}, journal = {Movement Disorders} }