Levodopa and the progression of Parkinson's disease.
Fahn S; Oakes D; Shoulson I; Kieburtz K; Rudolph A; Lang A; Olanow CW; Tanner C; Marek K; The New England Journal Of Medicine, 2004, vol. 351, issue 24, p 2498, ISSN 15334406. ISBN 15334406.
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