title: Globalization of clinical trials how should we interpret differences in outcomes?
authors.forename: Barry M
authors.initials: BM
authors.lastname: Massie
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D005260:Female; D014943:Global Health; D006333:Heart Failure / Q000188:drug therapy* / Q000401:mortality*; D006801:Humans; D008297:Male; D015337:Multicenter Studies as Topic; D016032:Randomized Controlled Trials as Topic
chemical_list: D000319:Adrenergic beta-Antagonists