1. An Analysis of the Time Relations of Electrocardiograms;Bazett;Heart,1920
2. Clinical Aspects of the Electrocardiogram;Pardee,1933
3. The Four Lead Electrocardiogram in 200 Normal Men and Women;Shipley;Am. Heart J.,1936
4. Children's Electrocardiograms. I. Measurements for One Hundred Normal Children;Hafkesbring;Am. J. Dis. Child.,1937
5. Children's Electrocardiograms. II. The Changes in Children's Electrocardiograms Produced by Rheumatic and Congenital Heart Disease;Drawe;Am. J. Dis. Child.,1937