1. The galvanometer registration of the human electrocardiogram; likewise a review of the use of the capillary-electrometer in physiology;Einthoven;J Physiol,1903
2. The origin of the deflections Q, R and S in axial electrocardiograms of the dog;Lewis,1915
3. The meaning of the ventricular deflections;Lewis,1925
4. The excitatory process observed in the exposed human heart;Barker;Am Heart J,1930
5. Total excitation of the isolated human heart;Durrer;Circulation,1970