The effect of diltiazem and propranolol, alone and in combination, on exercise performance and left ventricular function in patients with stable effort angina: a double-blind, randomized, and placebo-controlled study.
J Hung, I H Lamb, S J Connolly, K R Jutzy, M L Goris, J S Schroeder
Circulation. 1983;68:560-567Originally published September 1, 1983
I H Lamb
S J Connolly
K R Jutzy
M L Goris
J S Schroeder