Artículo original: Gang W, Yi-Jian S, Mei-Hua H, Zhen X, Ying L, Jin C. Proton MR Spectroscopy for Monitoring Pathologic Changes in the Substantia Nigra and Globus Pallidus in Parkinson Disease. Am J Roentgen 2016;206(2):385-9. DOI: http://dx.doi.org/10.2214/AJR.14.14052 Palabras claves: globus…