Sechi Elia, Addis Alberto, Piredda Rosanna, Rassu Anna Laura, Mameli GianFranco, Senes Chiara, Sechi GianPietro
Neurological Unit, Department of Clinical and Experimental Medicine, University of Sassari, Sassari, Italy.
JAMA Neurol. 2016 May 1;73(5):600-1. doi: 10.1001/jamaneurol.2016.0013.