title: Primary autonomic failure: three clinical presentations of one disease?
authors.forename: H
authors.initials: H
authors.lastname: Kaufmann
mesh_terms: D001342:Autonomic Nervous System Diseases / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D019578:Multiple System Atrophy / Q000175:diagnosis*; D010300:Parkinson Disease / Q000175:diagnosis*; D012791:Shy-Drager Syndrome / Q000175:diagnosis