1. Aass, H., 1989. α- and β-adrenergic regulation of cardiac contraction and relaxation. Some physiological and pharmacological aspects. Thesis. University of Oslo, Norway.
2. Demonstration of an alpha adrenoceptor-mediated inotropic effect of noradrenaline in rabbit papillary muscles;Aass;J. Pharmacol. Exp. Ther.,1983
3. Noradrenaline evokes an α-adrenoceptor-mediated inotropic effect in human ventricular myocardium;Aass;Acta Pharmacol. Toxicol.,1986
4. Physiological and pharmacological aspects of adrenergic receptor classification;Ariëns;Biochem. Pharmacol.,1983
5. Drug-receptor interaction: interaction of one or more drugs with one receptor system;Ariëns,1964