Comparison of propranolol, diltiazem, and nifedipine in the treatment of ambulatory ischemia in patients with stable angina. Differential effects on ambulatory ischemia, exercise performance, and anginal symptoms. The ASIS Study Group.

Circulation
1990
https://researcherprofiles.org/profile/1458518
2122926
Stone PH, Gibson RS, Glasser SP, DeWood MA, Parker JD, Kawanishi DT, Crawford MH, Messineo FC, Shook TL, Raby K