Penn, A M Generalized mitochondrial dysfunction in Parkinson's disease detected by magnetic resonance spectroscopy of muscle. [electronic resource] - Neurology Nov 1995 - 2097-9 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0028-3878 Standard No.: 10.1212/wnl.45.11.2097 doi Subjects--Topical Terms: AdultAgedHumansMagnetic Resonance SpectroscopyMiddle AgedMitochondria--metabolismMuscles--metabolismParkinson Disease--metabolismPhosphorus--metabolism