title: The clinical diagnosis of multiple system atrophy presenting as pure parkinsonism.
authors.affiliation: Istituto di Neurologia, Universitá Cattolica del Sacro Cuore, Rome, Italy.
authors.forename: A
authors.initials: A
authors.lastname: Albanese
authors.forename: C
authors.initials: C
authors.lastname: Colosimo
authors.forename: A J
authors.initials: AJ
authors.lastname: Lees
authors.forename: P
authors.initials: P
authors.lastname: Tonali
mesh_terms: D000368:Aged; D000978:Antiparkinson Agents / Q000627:therapeutic use; D001284:Atrophy; D001341:Autonomic Nervous System / Q000503:physiopathology; D001921:Brain / Q000473:pathology; D015259:Dopamine Agents / Q000627:therapeutic use; D006801:Humans; D007980:Levodopa / Q000627:therapeutic use; D008279:Magnetic Resonance Imaging; D008875:Middle Aged; D009422:Nervous System Diseases / Q000175:diagnosis* / Q000188:drug therapy / Q000473:pathology; D010300:Parkinson Disease / Q000175:diagnosis* / Q000188:drug therapy / Q000473:pathology; D011446:Prospective Studies; D012189:Retrospective Studies
chemical_list: D000978:Antiparkinson Agents; D015259:Dopamine Agents; D007980:Levodopa