title: Negative trials with positive-sounding acronyms.
authors.forename: Tsung O
authors.initials: TO
authors.lastname: Cheng
mesh_terms: D000004:Abbreviations as Topic; D002309:Cardiology / Q000379:methods* / Q000639:trends*; D002986:Clinical Trials as Topic / Q000145:classification*; D006801:Humans; D009626:Terminology as Topic