Unilateral pallidotomy for Parkinson's disease: results after more than 1 year.
Schrag A, Samuel M, Caputo E, Scaravilli T, Troyer M, Marsden CD, Thomas DG, Lees AJ, Brooks DJ, Quinn NP.
Schrag A, et al. Among authors: quinn np.
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PMID: 10486400
Free PMC article.