References
- Heupler FA Jr. Syndrome of symptomatic coronary arterial spasm with nearly normal coronary arteriograms. Am J Cardiol 1980; 45(4): 873–81
- Henry PD. Comparative pharmacology of calcium antagonists: nifedipine, verapamil and diltiazem. Am J Cardiol 1980: 46(6): 1047–58
- Calcium, calcium antagonists, and cardiovascular disease. Chest 1980: 78(1 Suppl): 121–238
- Krikler CM, Rowland E. Clinical value of calcium antagonists in treatment of cardiovascular disorders. J Am Coll Cardiol 1983;1(1): 355–64
- Bassan MM, Weller-Ravell D, Shalev O. Comparison of the antianginal effectiveness of nifedipine, verapamil, and isosorblde dinitrate In patients receiving propranolol: a double-blind study. Circulation 1983: 68(3): 568–75
- Leon MB, Roalng DR. Bonow RO, et al. Clinical efficacy of verapamil alone and combined with propranolol in treating patients with chronic stable angina pectoris. Am J Cardiol 1981;48(1): 131–9
- Bassan M, Weller-Ravell D, Shalev O. The additive antianginal action of oral nifedipine In patients receiving propranolol: magnitude and duration of effect. Circulation 1982: 66(4): 710–6
- Sayfle EJ. Symposium on nifedipine and calcium flux inhibition In the treatment of coronary arterial spasm and myocardial ischemia. Am J Cardiol 1979: 44(5): 779–844