title: [Multicenter study with 3 different doses of ketanserin in essential arterial hypertension].
mesh_terms: D000328:Adult; D000368:Aged; D000959:Antihypertensive Agents / Q000008:administration & dosage*; D001794:Blood Pressure / Q000187:drug effects; D002986:Clinical Trials as Topic; D004334:Drug Administration Schedule; D005260:Female; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D007650:Ketanserin; D008297:Male; D008875:Middle Aged; D010880:Piperidines / Q000008:administration & dosage*; D014655:Vascular Resistance / Q000187:drug effects
chemical_list: D000959:Antihypertensive Agents; D010880:Piperidines; D007650:Ketanserin
vernacular_title: Estudo multicêntrico com três doses diferentes de ketanserin em hipertensão arterial essencial.