1. A re-evaluation of electrocardiographic changes accompanying acute pulmonary embolism;Weber;Amer J Med Sci,1966
2. Pulmonary embolism with and without acute cor pulmonale, with especial reference to the electrocardiogram;Murnaghan;Amer Heart J,1943
3. Acute cor pulmonale resulting from pulmonary embolism;McGinn;JAMA,1935
4. The electrocardiogram in pulmonary embolism;Cutforth;Brit Heart J,1958
5. A critical evaluation of extremity and precordial electrocardiography in acute cor pulmonale;Phillips;Amer Heart J,1950