1. The Value of the Electrocardiogram in the Diagnosis and Prognosis of Myocardial Disease;Oppenheimer;Tr. A. Am. Phys.,1924
2. The Clinical Significance of Changes in the Form of the Electrocardiogram;White;Med. Clin. N. Amer.,1920
3. Les Anomalies des complexes ventriculaires electriques et leur importance pronostique dans les cours de l'insuffisance cardiaque;Clerc;Rev. de med.,1924
4. Electrocardiogram and Heart Muscle Disease;Pardee;J. A. M. A.,1923
5. The Occurrence and Significance of Electrocardiograms of Low Voltage;Willius;Arch. Int. Med.,1927