title: [Comparison between atenolol and verapamil in the treatment of unstable angina].
mesh_terms: D000328:Adult; D000368:Aged; D000787:Angina Pectoris / Q000188:drug therapy*; D000789:Angina, Unstable / Q000188:drug therapy* / Q000503:physiopathology; D001145:Arrhythmias, Cardiac / Q000503:physiopathology; D001262:Atenolol / Q000627:therapeutic use*; D004341:Drug Evaluation; D006801:Humans; D008297:Male; D008875:Middle Aged; D014700:Verapamil / Q000627:therapeutic use*
chemical_list: D001262:Atenolol; D014700:Verapamil
vernacular_title: Confronto fra atenololo e verapamil nel trattamento dell'angina instabile.