Olfaction in patients with suspected parkinsonism and scans without evidence of dopaminergic deficit (SWEDDs)

Silveira Moriyama, L; Schwingenschuh, P; O'Donnell, A; Schneider, Sa; Mir, P; Carrillo, F; Terranova, Carmen; Petrie, A; Grosset, Dg; Quinn, Np; Bhatia, Kp; Lees, A. J.