title: Early diagnosis of Parkinson's disease: recommendations from diagnostic clinical guidelines.
authors.affiliation: University of Kansas Medical Center, 3599 Rainbow Blvd., Kansas City, KS 66160, USA.
authors.forename: Rajesh
authors.initials: R
authors.lastname: Pahwa
authors.forename: Kelly E
authors.initials: KE
authors.lastname: Lyons
mesh_terms: D000978:Antiparkinson Agents / Q000627:therapeutic use; D003937:Diagnosis, Differential; D042241:Early Diagnosis; D006801:Humans; D010300:Parkinson Disease / Q000175:diagnosis* / Q000188:drug therapy; D017410:Practice Guidelines as Topic
chemical_list: D000978:Antiparkinson Agents