ChlorthalidoneOxadiazolesBenzimidazolesAngiotensin II Type 1 Receptor BlockersTetrazolesHydrochlorothiazideAntihypertensive AgentsDiureticsAmlodipineHypertensionDoxazosinSodium Chloride Symporter InhibitorsImidazolesLisinoprilDouble-Blind MethodBlood PressureTetrahydropapaverolineAtenololBenzoinBendroflumethiazideTreatment OutcomeDrug Therapy, CombinationMetoprololCalcium Channel Blockers