"Long-Term Anti-Hypertensive Therapy and Stroke Prevention: A Meta-Analysis". Am J Cardiovasc Drugs15 (4): 243–57. August 2015. doi:10.1007/s40256-015-0129-0. பப்மெட்:26055616.
Clusin, William T.; Anderson, Mark E. (1 January 1999). Calcium Channel Blockers: Current Controversies and Basic Mechanisms of Action. Advances in Pharmacology. Vol. 46. Academic Press. pp. 253–296. doi:10.1016/s1054-3589(08)60473-1. ISBN9780120329472. PMID10332505.
"Long-Term Anti-Hypertensive Therapy and Stroke Prevention: A Meta-Analysis". Am J Cardiovasc Drugs15 (4): 243–57. August 2015. doi:10.1007/s40256-015-0129-0. பப்மெட்:26055616.
Clusin, William T.; Anderson, Mark E. (1 January 1999). Calcium Channel Blockers: Current Controversies and Basic Mechanisms of Action. Advances in Pharmacology. Vol. 46. Academic Press. pp. 253–296. doi:10.1016/s1054-3589(08)60473-1. ISBN9780120329472. PMID10332505.