Longitudinal progression of sporadic Parkinson's disease: a multi-tracer positron emission tomography study.
Nandhagopal R, Kuramoto L, Schulzer M, Mak E, Cragg J, Lee CS, McKenzie J, McCormick S, Samii A, Troiano A, Ruth TJ, Sossi V, de la Fuente-Fernandez R, Calne DB, Stoessl AJ.
Nandhagopal R, et al. Among authors: samii a.
Brain. 2009 Nov;132(Pt 11):2970-9. doi: 10.1093/brain/awp209. Epub 2009 Aug 18.
Brain. 2009.
PMID: 19690093