title: Comparison of single-dose and twice-daily timolol therapy in mild hypertension.
mesh_terms: D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D011412:Propanolamines / Q000008:administration & dosage*; D013999:Timolol / Q000008:administration & dosage* / Q000627:therapeutic use
chemical_list: D011412:Propanolamines; D013999:Timolol