Lessem, J N Nicardipine and propranolol in the treatment of essential hypertension. [electronic resource] - American journal of hypertension Mar 1989 - 146-53 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Multicenter Study; Randomized Controlled Trial ISSN: 0895-7061 Standard No.: 10.1093/ajh/2.3.146 doi Subjects--Topical Terms: AdultAgedBlood Pressure--drug effectsDouble-Blind MethodDrug Therapy, CombinationFemaleHumansHypertension--drug therapyMaleMiddle AgedMulticenter Studies as TopicNicardipine--administration & dosagePropranolol--administration & dosageRandom Allocation