title: Prospective registration of clinical trials.
authors.forename: Lisa
authors.initials: L
authors.lastname: Askie
authors.forename: Davina
authors.initials: D
authors.lastname: Ghersi
authors.forename: John
authors.initials: J
authors.lastname: Simes
mesh_terms: D002986:Clinical Trials as Topic / Q000706:statistics & numerical data* / Q000639:trends; D019992:Databases as Topic; D030881:Disclosure / Q000706:statistics & numerical data / Q000639:trends; D006801:Humans; D026761:Physical Therapy Specialty; D011642:Publications / Q000639:trends*; D012042:Registries; D014944:World Health Organization