Changes in putamen N-acetylaspartate and choline ratios in untreated and levodopa-treated Parkinson's disease: A proton magnetic resonance spectroscopy study
1996 ◽
Vol 2
(2)
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pp. 63-67
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2015 ◽
Vol 161
(2-3)
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pp. 202-209
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2007 ◽
Vol 99
(1-3)
◽
pp. 19-25
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2019 ◽
Vol 85
(7)
◽
pp. 596-605
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