@misc{misccb07bd0f, title = {Neuromelanin in the subthalamic nucleus of patients with Parkinson's disease: an electron spin resonance spectroscopy study}, author = {Gómez, Jorge Antonio and Salmon, Carlos Ernesto Garrido and Baffa, Oswaldo and Santos, José Eduardo Peixoto and Pitella, José E. H.}, year = {2012}, booktitle = {Annual Meeting of the American Association of Physcists in Medicine} }