title: Subgroup analysis of clinical trials.
authors.forename: M
authors.initials: M
authors.lastname: Gheorghiade
authors.forename: L
authors.initials: L
authors.lastname: Schultz
authors.forename: B
authors.initials: B
authors.lastname: Tilley
authors.forename: W
authors.initials: W
authors.lastname: Kao
authors.forename: S
authors.initials: S
authors.lastname: Goldstein
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D002985:Clinical Protocols; D002986:Clinical Trials as Topic / Q000379:methods*; D003327:Coronary Disease / Q000188:drug therapy*; D006801:Humans
chemical_list: D000319:Adrenergic beta-Antagonists