Epstein, M Calcium antagonists should continue to be used for first-line treatment of hypertension. [electronic resource] - Archives of internal medicine Nov 1995 - 2150-6 p. digital Publication Type: Journal Article; Review ISSN: 0003-9926 Subjects--Topical Terms: Antihypertensive Agents--adverse effectsCalcium Channel Blockers--adverse effectsHumansHypertension--drug therapy