title: Blood-pressure control round the clock.
mesh_terms: D001262:Atenolol / Q000627:therapeutic use; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D008790:Metoprolol / Q000627:therapeutic use; D013997:Time Factors
chemical_list: D001262:Atenolol; D008790:Metoprolol