1. White, P.D.: Heart Disease, Ed. 4, p. 546. Macmillan Co. New York, 1956.
2. The precordial electrocardiogram in high lateral myocardial infarction
3. VII. Correlation of electrocardiographic and pathologic findings in lateral infarction
4. Friedberg, C.K. : Disease of the Heart, Ed. 2, November, p. 531. W. B. Saunders Co., Philadelphia, 1958.
5. Sodi-Pallares, D., AND Caldes, R.M.: New Bases for Electrocardiography , p. 305. C. V. Mosby Co., St. Louis, 1956 .