title: Multi-centre trials: U-turns by bandwagons and the patient left by the wayside.
authors.forename: S M
authors.initials: SM
authors.lastname: Dobbs
authors.forename: R J
authors.initials: RJ
authors.lastname: Dobbs
authors.forename: A
authors.initials: A
authors.lastname: Charlett
mesh_terms: D000978:Antiparkinson Agents / Q000627:therapeutic use*; D006801:Humans; D015337:Multicenter Studies as Topic; D010300:Parkinson Disease / Q000188:drug therapy*; D012642:Selegiline / Q000627:therapeutic use*
chemical_list: D000978:Antiparkinson Agents; D012642:Selegiline