Katz, A. M. (September 1986). "Pharmacology and mechanisms of action of calcium-channel blockers". Journal of Clinical Hypertension. 2 (3 Suppl): 28S–37S. ISSN0748-450X. PMID3540226.
Katz, A. M. (September 1986). "Pharmacology and mechanisms of action of calcium-channel blockers". Journal of Clinical Hypertension. 2 (3 Suppl): 28S–37S. ISSN0748-450X. PMID3540226.