1. The role of Na+, K+-A. in the inotropic action of digitalis;Akera;Pharmacol. Rev.,1978
2. The effects of low sodium solutions on intracellular calcium concentrations and tension in ferret ventricular muscle;Allen;J. Physiol. (Lond.),1983
3. Changes in the action potentials of heart muscle during recovery from periods of rest;Becher;Progr. Pharmacol.,1978
4. Post-rest adaptation of electrical and mechanical activity in the isolated guinea-pig papillary muscle;Becher;Arch. Int. Physiol. Biochim.,1982