Double-blind, placebo-controlled trial of propranolol given once, twice and four times daily in stable angina pectoris: A multicenter study using serial exercise testing
Titel:
Double-blind, placebo-controlled trial of propranolol given once, twice and four times daily in stable angina pectoris: A multicenter study using serial exercise testing
Auteur:
Beller, George A. Bittar, Neville Coelho, Jaime B. Craddock, George B. Ezekowitz, Michael D. Murray, Gary C. Steen, Stephen N. Waksman, Joel A.