title: [Clinical evaluation of adrenergic beta blocking agents in angina pectoris in a double blind trial].
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use; D000787:Angina Pectoris / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D004562:Electrocardiography; D005069:Evaluation Studies as Topic; D006801:Humans; D010919:Placebos; D011433:Propranolol / Q000627:therapeutic use*
chemical_list: D000319:Adrenergic beta-Antagonists; D010919:Placebos; D011433:Propranolol
vernacular_title: Avaliação clinica dos bloqueadores beta-adrenérgicos na angina de peito por ensaio duplo cego.