1. The action of calcium and local anesthetics on nerve cells and their interaction during excitation;Aceves;J Pharmacol, exp. Ther,,1963
2. Åkerman. B. . Studies on the relative pharmacological effects of enantiomers of local anaesthetics with special regard to block of nervous excitation. Thesis. Uppsala 1973.
3. Ionic currents at resting potential in nerve fibres from Xenopus laevis, Potential clamp experiments;Århem;Acta physiol. scand,,1973
4. Competitive action of calcium and procaine on lobster axon;Blaustein;J. gen. Physiol,1966