1. The influence of calcium and potassium ions on the toxicity of ouabain;Baker;Brit. J. Pharmacol,1947
2. Isolation from Paullinia pinnata Linn. of material with action on the frog isolated heart;Bowden;Brit. J. Pharmacol,1962
3. Cardiotonic action of two tannins;Broadbent;Brit. J. Pharmacol,1962
4. Researches on the perfused heart. Some factors of the cardiac mechanism illustrated by reference to certain actions of barium and digitalis;Burridge;Quart. J. Med,1916
5. The action of ions and lipoids upon the frog's heart;Clark;J. Physiol,1913