title: Editor's response to "ethical issues associated with globalization of placebo-controlled trials in pulmonary arterial hypertension".
authors.forename: Myung H
authors.initials: MH
authors.lastname: Park
authors.forename: Lewis J
authors.initials: LJ
authors.lastname: Rubin
mesh_terms: D018849:Controlled Clinical Trials as Topic / Q000941:ethics* / Q000592:standards*; D019049:Developed Countries; D006801:Humans; D006976:Hypertension, Pulmonary / Q000188:drug therapy*; D038622:Internationality; D010919:Placebos / Q000627:therapeutic use*; D011643:Publishing / Q000941:ethics / Q000592:standards; D014665:Vasodilator Agents / Q000627:therapeutic use*
chemical_list: D010919:Placebos; D014665:Vasodilator Agents