title: Journals should publish all "null" results and should sparingly publish "positive" results.
authors.forename: John P A
authors.initials: JP
authors.lastname: Ioannidis
mesh_terms: D035081:Editorial Policies; D004813:Epidemiology / Q000592:standards*; D008967:Molecular Biology / Q000592:standards; D017594:Publication Bias; D011643:Publishing / Q000592:standards*; D011786:Quality Control