1. The Study of the Pulse: Arterial, Venous, and Hepatic and of the Movements of the Heart (facsimile by the Classics of Cardiology Library);Mackenzie,1902
2. Arhythmia of the Heart: A Physiological and Clinical Study (facsimile by the Classics of Cardiology Library);Wenckebach,1904
3. Clinical Disorders of the Heart Beat;Lewis,1918
4. The Mechanism and Graphic Registration of the Heart Beat;Lewis,1925
5. The first heart sound in complete heart block: phono-echocardiographic correlations;Burggraf;Circulation,1974