Luna, R L Efficacy of verapamil in patients resistant to other antihypertensive therapy. [electronic resource] - The American journal of cardiology Feb 1986 - 64D-68D p. digital Publication Type: Journal Article ISSN: 0002-9149 Standard No.: 10.1016/0002-9149(86)90809-x doi Subjects--Topical Terms: AdultAngiotensin IIBlood Pressure--drug effectsElectrocardiographyFemaleHumansHypertension--drug therapyInfusions, ParenteralMaleMiddle AgedPressoreceptors--drug effectsVerapamil--administration & dosage