1. Correlation of cardiac sodium- and potassium-activated adenosine triphosphatase activity with ouabain-induced inotropic stimulation;Akera;J. Pharmac. exp. Ther.,1970
2. Membrane adenosinetriphosphatase: A digitalis receptor?;Akera;Science, New York,1977
3. Inotropic action of digitalis and ion transport;Akera;Life Sci., Oxford,1976
4. The complexes of ouabain with sodium- and potassium-activated adenosine triphosphatase formed with various ligands: Relationship to the complex formed in the beating heart;Akera;Molec. Pharmac.,1976
5. The effect of ouabain on sodium- and potassium-activated adenosine triphosphatase from the hearts of several mammalian species;Akera;J. Pharmac. exp. Ther.,1969