1. Cardiac nucleotides in hypoxia: possible role in regulation of coronary blood flow;Berne;Am J. Physiol.,1963
2. Adenosine and adenine nucleotides as possible mediators of cardiac and skeletal muscle blood flow regulation;Berne;Circulation Res.,1971
3. Myocardial reactive hyperemia responses in the dog after aminophylline and lidoflazine;Bittar;Am. J. Physiol.,1971
4. Die Wirking eines pyrimidopyrimidin-derivatives auf die sauerstoffversorgung des herzmuskels;Bretschneider;Arzneim. Forsch.,1959