title: Analysis of efficacy of antihypertensive drugs.
mesh_terms: D003000:Clonidine / Q000627:therapeutic use*; D003971:Diastole / Q000187:drug effects; D004341:Drug Evaluation; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D011187:Posture; D011433:Propranolol / Q000627:therapeutic use*
chemical_list: D011433:Propranolol; D003000:Clonidine