Comparative effects of oral verapamil and propranolol on exercise-induced myocardial ischemia and energetics in patients with coronary artery disease: single-blind placebo crossover evaluation using radionuclide ventriculography.
作者信息
Josephson M A, Hecht H S, Hopkins J, Guerrero J, Singh B N
出版信息
Am Heart J. 1982 Jun;103(6):978-85. doi: 10.1016/0002-8703(82)90560-9.