1. Brain dopamine and the syndromes of Parkinson and Huntington-Clinical, morphological and neurochemical correlations;J Neurol Sci,1973
2. Human positron emission tomographic {18F}fluorodopa studies correlate with dopamine cell counts and levels;Snow, B.J.; Tooyama, I.; McGeer, E.G.;Ann Neurol,1993
3. Correlation of striatal fluorodopa uptake in the mptp monkey with dopaminergic indices;Pate, B.D.; Kawamata, T.; Yamada, T.;Ann Neurol,1993
4. Detection of preclinical Parkinson's disease with PET;Brooks, D.J.;Neurology,1991
5. Does a long preclinical period occur in Parkinson's disease;Koller, W.C.; Langston, J.W.; Hubble, J.P.;Neurology,1991