title: Trial registration 10 years on.
authors.affiliation: The BMJ wweber@bmj.com.
authors.forename: Wim E J
authors.initials: WE
authors.lastname: Weber
authors.affiliation: The BMJ.
authors.forename: José G
authors.initials: JG
authors.lastname: Merino
authors.affiliation: The BMJ.
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Loder
mesh_terms: D035081:Editorial Policies; D005062:European Union; D006801:Humans; D010506:Periodicals as Topic; D017594:Publication Bias; D016032:Randomized Controlled Trials as Topic; D014481:United States