1. ARAMENDIA, P, ACTA PHYSIOLOGICA LATINOAMERICANA 26: 307 (1966).
2. BLINKS, J.R., EVALUATION OF CARDIAC EFFECTS OF SEVERAL BETA ADRENERGIC BLOCKING AGENTS, ANNALS OF THE NEW YORK ACADEMY OF SCIENCES 139: 673 (1967).
3. BLINKS, J.R., NAUNYN-SCHMIEDEBERGS ARCHIV FUR EXPERIMENTELLE PATHOLOGIE UND PHARMAKOLOGIE 248: 73 (1964).
4. GILL, E.W., LOCAL ANAESTHETIC ACTIVITY OF BETA-RECEPTOR ANTAGONIST PRONETHALOL, NATURE 201: 199 (1964).
5. KAUMANN, A.J., ACTA PHYSIOLOGICA LATINOAMERICANA 26: 206 (1966).