6Dorsey ER, Thompson JP, Frasier M, et al. Funding of Parkinson research from industry and US federal and foundation sources. Mov Disord ,2009,24:731-737.
7Marincola FM. Translational medicine: a two-way road. J Transl Med, 2003, l : 1.
8Mankoff SP, Brander C, Ferrone S, et al. Lost in translation : obstacles to translational medicine. J Transl Med, 2004, 2:14.
9Langston JW, Ballard P, Tetrud JW, et al. Chronic Parkinsonism in humans due to a product of meperidine-analog synthesis. Science, 1983, 219:979-980.
10Langston JW. MPTP : insights into the etiology of Parkinson ' s disease.. Eur Neurol, 1987, 26 Suppl 1:2-10.
